General
- Target Rev Cont CD20(3) SC# IDM392(20) SC# - DRB.exe
- Size 598KB
- Sample200707-ez5a84tb4e
- SHA256 1a74ccf719aa43c97835fd2bd03de4c85d4d4eaad56482b8d4d70e3f8beac769
- MD5 21d3d4a548696aac6bbe682a8e745213
- SHA1 58ead3fe064635fe331fb5d6788a9b27f2ddcf74
- SHA512 63ec84ab4754a26659f83e26e38921074f19a38a7d23e41d15d4f159c5cf2d37395e946b57c4a4462abfea44f78cc2dc0155adbece076e40ce445f0ecf0de38b
- MD5 SHA1 SHA512
Static task
static1
Behavioral task
behavioral1
Sample
Rev Cont CD20(3) SC# IDM392(20) SC# - DRB.exe
Resource
win7
Behavioral task
behavioral2
Sample
Rev Cont CD20(3) SC# IDM392(20) SC# - DRB.exe
Resource
win10
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
retailevaluations.com
-
Port
587
-
Username
-
Password
Jesusislord10
Targets
-
- Target Rev Cont CD20(3) SC# IDM392(20) SC# - DRB.exe
- Size 598KB
- SHA256 1a74ccf719aa43c97835fd2bd03de4c85d4d4eaad56482b8d4d70e3f8beac769
- MD5 21d3d4a548696aac6bbe682a8e745213
- SHA1 58ead3fe064635fe331fb5d6788a9b27f2ddcf74
- SHA512 63ec84ab4754a26659f83e26e38921074f19a38a7d23e41d15d4f159c5cf2d37395e946b57c4a4462abfea44f78cc2dc0155adbece076e40ce445f0ecf0de38b
- MD5 SHA1 SHA512
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
Looks for VMWare Tools registry key
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
Reads data files stored by FTP clients
Tries to access configuration files associated with programs like FileZilla.
Reads user/profile data of local email clients
Email clients store some user data on disk where infostealers will often target it.
Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
Suspicious use of SetThreadContext