Analysis
- max time kernel
152s - max time network
156s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - submitted
20/05/2022, 13:30
Static task
static1
Behavioral task
behavioral1
Sample
dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe
Resource
win10v2004-20220414-en
windows10-2004_x64
0 signatures
0 seconds
General
- Target dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe
- Size 737KB
- Sample220520-qrw4daghbm
- SHA256 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5
- MD5 78ea7223cc7cf6230315aae0b3d5fc1e
- SHA1 1074683782e95e7042bbcdfa8876a855b36c92e1
- SHA512 a56b11c2d79111ddecec240d3a2c53883fe7d3d147791f6979750c12f94d74e7e2785ea5ee17b87a997e903da22527f24529a02e744337703e9ca2ad314be4d0
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
-
revengerat
Botnet
-
JC0der-FireByt3
C2
-
nasadigitalgov.sytes.net:9222
Mutex
-
RV_MUTEX-FZMONFueOciq
Signatures
- RevengeRAT
Remote-access trojan with a wide range of capabilities.
- Looks for VirtualBox Guest Additions in registry 2 TTPs
- RevengeRat Executable 1 IoCs
resource yara_rule behavioral2/memory/5096-135-0x0000000000400000-0x000000000040C000-memory.dmp revengerat - Looks for VMWare Tools registry key 2 TTPs
- Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe - Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1188 set thread context of 5096 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 79 - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe Token: SeDebugPrivilege 5096 RegAsm.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1188 wrote to memory of 5096 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 79 PID 1188 wrote to memory of 5096 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 79 PID 1188 wrote to memory of 5096 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 79 PID 1188 wrote to memory of 5096 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 79 PID 1188 wrote to memory of 5096 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 79 PID 1188 wrote to memory of 5096 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 79 PID 1188 wrote to memory of 5096 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 79 PID 1188 wrote to memory of 5096 1188 dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe 79
Processes
-
C:\Users\Admin\AppData\Local\Temp\dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe"C:\Users\Admin\AppData\Local\Temp\dbf10315d6df7a360414da861c456fd9c07b53160525fde4cd5f51340d2da3d5.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1188 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
PID:5096
-