revengerat | 94d9cfda3e2a60aea012b0948c9f9eaf55d1f7d90fb1bc9e9c094a3a064669ad

Analysis

max time kernel
182s
max time network
191s
platform
windows7_x64
resource
win7-20220414-en
submitted
25-06-2022 09:24

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General

Target

94d9cfda3e2a60aea012b0948c9f9eaf55d1f7d90fb1bc9e9c094a3a064669ad.exe
Size

99KB
MD5

5391a62d2df63872a0cb74a6df44f832
SHA1

46f3c7bae6f4f3b71d79692585d154ddda84d1bb
SHA256

94d9cfda3e2a60aea012b0948c9f9eaf55d1f7d90fb1bc9e9c094a3a064669ad
SHA512

e2d2ae51a74ba02f61e2372569ddb31a70cd433f4e79ee390033d1e59ffe17fbd2f10803502297aebbdef039a2b039a17c1218c721f6e14476d1f59284d57617

Score

10^/10

revengerat poweershel stealer trojan

Malware Config

Extracted

Family

revengerat

Botnet

poweershel

40999up.sytes.net:1515

acecervolta.duckdns.org:1515

Mutex

RV_MUTEX-xgZblRvZwfRt

Signatures

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

RevengeRat Executable 1 IoCs

stealer

Processes:

resource	yara_rule
behavioral1/memory/912-55-0x0000000000700000-0x000000000070A000-memory.dmp	revengerat

Drops startup file 1 IoCs

Processes:

94d9cfda3e2a60aea012b0948c9f9eaf55d1f7d90fb1bc9e9c094a3a064669ad.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\outlookengimesP.lnk	94d9cfda3e2a60aea012b0948c9f9eaf55d1f7d90fb1bc9e9c094a3a064669ad.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

94d9cfda3e2a60aea012b0948c9f9eaf55d1f7d90fb1bc9e9c094a3a064669ad.exe

description pid process

Token: SeDebugPrivilege 912 94d9cfda3e2a60aea012b0948c9f9eaf55d1f7d90fb1bc9e9c094a3a064669ad.exe

description	pid	process
Token: SeDebugPrivilege	912	94d9cfda3e2a60aea012b0948c9f9eaf55d1f7d90fb1bc9e9c094a3a064669ad.exe

C:\Users\Admin\AppData\Local\Temp\94d9cfda3e2a60aea012b0948c9f9eaf55d1f7d90fb1bc9e9c094a3a064669ad.exe
"C:\Users\Admin\AppData\Local\Temp\94d9cfda3e2a60aea012b0948c9f9eaf55d1f7d90fb1bc9e9c094a3a064669ad.exe"
1⤵
- Drops startup file
- Suspicious use of AdjustPrivilegeToken
PID:912

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/912-54-0x00000000012F0000-0x000000000130E000-memory.dmp

Filesize
120KB

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memory/912-55-0x0000000000700000-0x000000000070A000-memory.dmp

Filesize
40KB

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