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3gs_lj.exe

Yu Bao

The executable 3gs_lj.exe has been detected as malware by 1 anti-virus scanner. This is a setup program which is used to install the application. The file has been seen being downloaded from d3g1g0k0wwnjag.cloudfront.net.
Publisher:
Yu Bao  (signed and verified)

MD5:
a562bf1b8ac5a121ca2f89831def97ce

SHA-1:
02d1c01a7a2b746b2d3f83595e881e836ef4aa44

SHA-256:
4ca76b8bf1826a1f1944880686bc36969b6a58783790bbca78091c1629b4891b

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
12/24/2024 6:12:12 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.12.26.21

File size:
404.4 KB (414,120 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\3gs_lj.exe

Digital Signature
Signed by:
Yu Bao

Authority:
thawte, Inc.

Valid from:
12/20/2016 2:00:00 AM

Valid to:
11/22/2017 1:59:59 AM

Subject:
CN=Yu Bao, 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:
1D3674A5213BF2E51F2E183E408F80E6

File PE Metadata
Compilation timestamp:
12/11/2016 5:41:45 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x3BAC

Entry point:
E8, D4, 2F, 00, 00, E9, BD, 7B, 00, 00, 55, 8B, EC, 51, 51, 8B, 45, 0C, 53, 56, 57, 0F, B7, 78, 06, BB, 00, 00, 00, 80, 8B, 50, 04, 8B, CF, 8B, 00, 81, E7, 00, 80, 00, 00, C1, E9, 04, 81, E2, FF, FF, 0F, 00, 81, E1, FF, 07, 00, 00, 89, 7D, F8, 8B, F1, 89, 45, FC, 85, F6, 74, 17, 81, FE, FF, 07, 00, 00, 74, 08, 8D, 81, 00, 3C, 00, 00, EB, 25, B8, FF, 7F, 00, 00, EB, 21, 85, D2, 75, 12, 85, C0, 75, 0E, 8B, 45, 08, 21, 50, 04, 21, 10, 66, 89, 78, 08, EB, 58, 8D, 81, 01, 3C, 00, 00, 33, DB, 0F, B7, C0, 8B, 4D...
 
[+]

Entropy:
7.8208  (probably packed)

Code size:
360 KB (368,640 bytes)

The file 3gs_lj.exe has been seen being distributed by the following URL.

http://d3g1g0k0wwnjag.cloudfront.net/.../3gs_lj.exe

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