awh4cbd.tmp

Tianjing Cheng

The file awh4cbd.tmp has been detected as malware by 1 anti-virus scanner. The file has been seen being downloaded from dgkytklfjrqkb.cloudfront.net.
Publisher:
Tianjing Cheng  (signed and verified)

MD5:
ca24dddbdd008c9fa6508326253e2ba4

SHA-1:
526bc2caf3193414c649d97d57400c248789cd57

SHA-256:
81a5d839c523e191fad21d4220c9d4b56014b18ae0d7e4749dd5da342b2fd8aa

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
11/15/2024 8:51:12 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Threat.Win.Reputation (M)
16.8.26.7

File size:
518.6 KB (531,072 bytes)

Common path:
C:\users\{user}\appdata\local\temp\awh4cbd.tmp

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
8/23/2016 3:00:00 AM

Valid to:
7/13/2017 2:59:59 AM

Subject:
CN=Tianjing Cheng, OU=Individual Developer, O=No Organization Affiliation, L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
503A301A89468A06C614708E91B0942E

File PE Metadata
Compilation timestamp:
8/26/2016 9:16:30 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:VjbzgZdLuC+jKenUaA2x5QgbQeLkyB0pUdHUtG:lwBuTjpx5QgbbtB0EHUg

Entry address:
0x88B0

Entry point:
E8, DE, 39, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, 57, 56, 8B, 74, 24, 10, 8B, 4C, 24, 14, 8B, 7C, 24, 0C, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, 68, 03, 00, 00, 0F, BA, 25, 04, 9E, 42, 00, 01, 73, 07, F3, A4, E9, 17, 03, 00, 00, 81, F9, 80, 00, 00, 00, 0F, 82, CE, 01, 00, 00, 8B, C7, 33, C6, A9, 0F, 00, 00, 00, 75, 0E, 0F, BA, 25, E8, 81, 42, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 04, 9E, 42, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8, 01, 00, 00...
 
[+]

Entropy:
7.7083  (probably packed)

Code size:
120 KB (122,880 bytes)

The file awh4cbd.tmp has been seen being distributed by the following URL.

http://dgkytklfjrqkb.cloudfront.net/.../yomz.exe

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