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mbiybrg6-upd.exe

Tachklaud

The application mbiybrg6-upd.exe by Tachklaud has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a scheduled task under the Windows Task Scheduler named SoftUpgrade triggered daily at a specified time.
Publisher:
Tachklaud  (signed and verified)

MD5:
3ead0c74602909c63421e61fed2330d8

SHA-1:
ede982b6b2986d7d364b8bff650fbd3164df5df6

SHA-256:
e44a9d8cdc486292a6f679754d86c4494682f2f8b2d388a836970c2c49946837

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/15/2024 12:07:28 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Tachklaud (M)
16.10.27.12

File size:
132.1 KB (135,240 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\mbiybrg6-upd.exe

Digital Signature
Signed by:
Tachklaud

Authority:
COMODO CA Limited

Valid from:
7/21/2016 2:00:00 AM

Valid to:
7/22/2017 1:59:59 AM

Subject:
CN=Tachklaud, O=Tachklaud, STREET="Liberty Street, Building 29, office 322", L=Moscow, S=Moskovskaya oblast, PostalCode=125362, C=RU

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
6312083ED4533A93EA86AC77CC5EF0C0

File PE Metadata
Compilation timestamp:
10/27/2016 11:44:57 AM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
1536:zE9xmiVD1PWmvMUKiUgYDlH0ci9IfzSyk4fJzQj6ijdItQZcKNxksWjcdEIjV3/6:zbsppOlHLtfzS3yQjuQ3EIjVPdLd7zze

Entry address:
0xAE44

Entry point:
E8, B7, 21, 00, 00, E9, 7B, FE, FF, FF, 55, 8B, EC, 51, 51, 8D, 45, F8, 50, FF, 15, A0, 80, 41, 00, 8B, 4D, F8, 8B, 45, FC, 81, C1, 00, 80, C1, 2A, 6A, 00, 68, 80, 96, 98, 00, 15, 21, 4E, 62, FE, 50, 51, E8, F4, 24, 00, 00, 83, FA, 07, 7C, 0E, 7F, 07, 3D, FF, 6F, 40, 93, 76, 05, 83, C8, FF, 8B, D0, 8B, 4D, 08, 85, C9, 74, 05, 89, 01, 89, 51, 04, 8B, E5, 5D, C3, CC, 8B, 54, 24, 04, 8B, 4C, 24, 08, F7, C2, 03, 00, 00, 00, 75, 40, 8B, 02, 3A, 01, 75, 32, 84, C0, 74, 26, 3A, 61, 01, 75, 29, 84, E4, 74, 1D, C1...
 
[+]

Code size:
91 KB (93,184 bytes)

Scheduled Task
Task name:
SoftUpgrade

Trigger:
Daily (Runs daily at 19:57)


The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to a184-51-126-49.deploy.static.akamaitechnologies.com  (184.51.126.49:80)

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