revengerat | e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
04-03-2024 01:39

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General

Target

e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b.exe
Size

902KB
MD5

16749cb1aae9b235c77decdf107ba91b
SHA1

58282e0bb76f43f128008123514c58a437db3173
SHA256

e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b
SHA512

0719aaee25b439cc04aeba585cd44410750414a376261a493845311117a675b4eac0998cca76feac20e2987c2a3d8fd1b5576e9b184430b4a8b7b64d840a901f
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5J:gh+ZkldoPK8YaKGJ

Score

10^/10

revengerat marzo26 trojan

Malware Config

Extracted

Family

revengerat

Botnet

Marzo26

marzorevenger.duckdns.org:4230

Mutex

RV_MUTEX-PiGGjjtnxDpn

Signatures

RevengeRAT
Remote-access trojan with a wide range of capabilities.
trojan revengerat

Drops startup file 1 IoCs

Processes:

e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b.exe

description	pid	process	target process
PID 1872 set thread context of 3548	1872	e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b.exe	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 3548 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	3548	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b.exe

pid	process
1872	e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b.exe
1872	e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b.exe
1872	e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b.exe

pid	process
1872	e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b.exe
1872	e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b.exe
1872	e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b.exe

description	pid	process	target process
PID 1872 wrote to memory of 3548	1872	e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b.exe	RegAsm.exe
PID 1872 wrote to memory of 3548	1872	e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b.exe	RegAsm.exe
PID 1872 wrote to memory of 3548	1872	e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b.exe	RegAsm.exe
PID 1872 wrote to memory of 3548	1872	e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b.exe	RegAsm.exe
PID 1872 wrote to memory of 3548	1872	e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b.exe
"C:\Users\Admin\AppData\Local\Temp\e8b5ef57f2cf382b92f56b8750ac9136ad5e9f6e3c5ce7c5f70a0fbea3a9fb5b.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1872

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3548

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1872-0-0x0000000002580000-0x0000000002581000-memory.dmp

Filesize
4KB

Download
memory/3548-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3548-5-0x0000000073900000-0x0000000073EB1000-memory.dmp

Filesize
5.7MB

Download
memory/3548-6-0x0000000002770000-0x0000000002780000-memory.dmp

Filesize
64KB

Download
memory/3548-7-0x0000000073900000-0x0000000073EB1000-memory.dmp

Filesize
5.7MB

Download
memory/3548-11-0x0000000073900000-0x0000000073EB1000-memory.dmp

Filesize
5.7MB

Download