revengerat | c37430f6f2249e0faff20595f0677955cd2c1f727f94bff53f21ecc894e340f6

Analysis

max time kernel
134s
max time network
147s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
06-08-2023 18:00

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General

Target

explorer.exe
Size

133KB
MD5

247976d7e405bfd0f716a3d5f2cd499b
SHA1

dbcf03a94b3cced51ebe42af6f860e8d898f2459
SHA256

c37430f6f2249e0faff20595f0677955cd2c1f727f94bff53f21ecc894e340f6
SHA512

664b189c6b99b8927bb6fdb52c2c3f0031e88edc1dac80c8f6da5682ac30f17f295bed739df56e4bb754dca773c9eeb4e4b56fc3c36ccda0ab182ad54dd7edad
SSDEEP

3072:DjC4DKvke46oEabPu97HZO4Aue/sobH0hLNM:3C4DKvh4PbPETZ4uLoUT

Score

10^/10

revengerat persistence stealer trojan

Malware Config

Signatures

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

RevengeRat Executable 1 IoCs

stealer

Processes:

resource	yara_rule
behavioral1/memory/3060-58-0x0000000000460000-0x000000000046C000-memory.dmp	revengerat

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

explorer.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Explorer = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\explorer.exe"	explorer.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

explorer.exe

description pid process

Token: SeDebugPrivilege 3060 explorer.exe

description	pid	process
Token: SeDebugPrivilege	3060	explorer.exe

C:\Users\Admin\AppData\Local\Temp\explorer.exe
"C:\Users\Admin\AppData\Local\Temp\explorer.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
PID:3060

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/3060-54-0x00000000011B0000-0x00000000011D6000-memory.dmp

Filesize
152KB

Download
memory/3060-55-0x000007FEF5F10000-0x000007FEF68FC000-memory.dmp

Filesize
9.9MB

Download
memory/3060-56-0x000000001AC80000-0x000000001AD00000-memory.dmp

Filesize
512KB

Download
memory/3060-57-0x0000000000440000-0x000000000044E000-memory.dmp

Filesize
56KB

Download
memory/3060-58-0x0000000000460000-0x000000000046C000-memory.dmp

Filesize
48KB

Download
memory/3060-61-0x000007FEF5F10000-0x000007FEF68FC000-memory.dmp

Filesize
9.9MB

Download