Description
BitRAT is a remote access tool written in C++ and uses leaked source code from other families.
AudioApplication.vbs
General
Target
Size
Sample
AudioApplication.vbs
3KB
220119-hxneesffh4
Score
10 /10
MD5
SHA1
SHA256
SHA512
257cb7d47ef7b5221bd8d95cbdd7f47e
0f4cb975fbaf27684908503de9476a2d02646734
b425d52cfdada3b73bdc0cb7bbcb57b72f2b2b95182dbc2d61fafecdcc6aa5f9
d0f100255b697a85393a2961f11d4d490df8a0af31133629673cd69b2a4f8a85fe45e051557ddcfa69679aa392d3a8138a013d4fff7674bdb918e491c2356a67
Malware Config
Extracted
| Language | hta |
| Source |
|
| URLs |
hta.dropper
http://185.7.214.7/BITRA/oo.html |
Extracted
| Language | ps1 |
| Deobfuscated |
|
| URLs |
ps1.dropper
http://185.7.214.7/BITRA/AU.PNG |
Extracted
| Language | ps1 |
| Deobfuscated |
|
| URLs |
ps1.dropper
http://185.7.214.7/BITRA/YES.PNG |
Extracted
| Family | bitrat |
| Version | 1.38 |
| C2 |
185.7.214.8:4884 |
| Attributes |
communication_password 311f4e4b7562e9d5ba31bd6afa686479
tor_process tor |
Targets
Target
MD5
Filesize
AudioApplication.vbs
257cb7d47ef7b5221bd8d95cbdd7f47e
3KB
Score
10/10
SHA1
SHA256
SHA512
0f4cb975fbaf27684908503de9476a2d02646734
b425d52cfdada3b73bdc0cb7bbcb57b72f2b2b95182dbc2d61fafecdcc6aa5f9
d0f100255b697a85393a2961f11d4d490df8a0af31133629673cd69b2a4f8a85fe45e051557ddcfa69679aa392d3a8138a013d4fff7674bdb918e491c2356a67
Tags
Signatures
-
BitRAT
-
Blocklisted process makes network request
-
UPX packed file
Description
Detects executables packed with UPX/modified UPX open source packer.
Tags
-
Checks computer location settings
Description
Looks up country code configured in the registry, likely geofence.
TTPs
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
Related Tasks
MITRE ATT&CK Matrix
Collection
Command and Control
Credential Access
Defense Evasion
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Tasks