revengerat | 14d6c2508873b72d123a8063b996cbcfa5cb5b022b5354937380560e1f8ca3ff

Analysis

max time kernel
136s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
19/05/2024, 01:59

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General

Target

4da76b8b9a77254611b7c846c3b0fd70_NeikiAnalytics.exe
Size

1.3MB
MD5

4da76b8b9a77254611b7c846c3b0fd70
SHA1

5e41e6b8e26cdb580c00b661976dfc7ebf19ee3c
SHA256

14d6c2508873b72d123a8063b996cbcfa5cb5b022b5354937380560e1f8ca3ff
SHA512

dce8baa1b6ca143fceffeaf771eaad5e0d6cf0ef3eb43c86515d4eb691c09d246df0abbc462536f1840646fc04853bf50e8124baf2f414650f2179fc4b1e83a3
SSDEEP

24576:uq5TfcdHj4fmbpD2qr24Hywe4CaeRzs1Ay6z5R03+dT3yozygK:uUTsam9xzHywe4C/s10dTA

Score

10^/10

revengerat stealer trojan upx

Malware Config

Signatures

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

RevengeRat Executable 1 IoCs

stealer

resource	yara_rule
behavioral2/files/0x000800000002343f-6.dat	revengerat

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation	4da76b8b9a77254611b7c846c3b0fd70_NeikiAnalytics.exe

Executes dropped EXE 1 IoCs

pid	Process
2160	dmr_72.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4920-0-0x0000000000D70000-0x0000000001032000-memory.dmp	upx
behavioral2/memory/4920-20-0x0000000000D70000-0x0000000001032000-memory.dmp	upx

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/4920-20-0x0000000000D70000-0x0000000001032000-memory.dmp	autoit_exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
4920	4da76b8b9a77254611b7c846c3b0fd70_NeikiAnalytics.exe
4920	4da76b8b9a77254611b7c846c3b0fd70_NeikiAnalytics.exe
2160	dmr_72.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4920	4da76b8b9a77254611b7c846c3b0fd70_NeikiAnalytics.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2160	dmr_72.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
4920	4da76b8b9a77254611b7c846c3b0fd70_NeikiAnalytics.exe
4920	4da76b8b9a77254611b7c846c3b0fd70_NeikiAnalytics.exe
4920	4da76b8b9a77254611b7c846c3b0fd70_NeikiAnalytics.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
4920	4da76b8b9a77254611b7c846c3b0fd70_NeikiAnalytics.exe
4920	4da76b8b9a77254611b7c846c3b0fd70_NeikiAnalytics.exe
4920	4da76b8b9a77254611b7c846c3b0fd70_NeikiAnalytics.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2160	dmr_72.exe
2160	dmr_72.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4920 wrote to memory of 2160	4920	4da76b8b9a77254611b7c846c3b0fd70_NeikiAnalytics.exe	83
PID 4920 wrote to memory of 2160	4920	4da76b8b9a77254611b7c846c3b0fd70_NeikiAnalytics.exe	83

C:\Users\Admin\AppData\Local\Temp\4da76b8b9a77254611b7c846c3b0fd70_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\4da76b8b9a77254611b7c846c3b0fd70_NeikiAnalytics.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4920
- C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe
  "C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe" -install -54428224 -chipderedesign -3ec27ac4dee841cb8fb6a172aa88e2ac - -BLUB2 -arfkvsrxrazqlwrn -4920
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2160

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\DMR\arfkvsrxrazqlwrn.dat

Filesize
206B

MD5
a372ace647e0a3ed3274ff1542b61ced

SHA1
80915e05f4f6d6da34c02f9e0875cc52071ecf25

SHA256
cc094797520fcadc244bee033efbbbf7916342be619ff1fc1bbe9cc11c80be7e

SHA512
d7ba913114f3ecddc5fc7ac4bf84d41ca2ef40bccfb34a869a8cbbd91fd629e42f3f85dbf1763f6b22f7eee2bb32b4bc99525efb83480e4a994bb468935603fc

Download Submit
C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe

Filesize
449KB

MD5
dfea6e8d3b44f790adb0c0ff067b5cb9

SHA1
6fcd6054d71e8c4b257b5e325b3989485075a7c7

SHA256
7f1d111345d073c98096ef34d373cd7080914616e749a3f043168f054c6d3ff2

SHA512
0f49ae74cac6c9b1470aa2a7e10587bc76ca1726efc47e85e65b2455b59b5e70f233eed368e44e11b5ab08cac842d46150f87637f21cede30289da05a5b5882b

Download Submit
memory/2160-13-0x00007FFCBAF93000-0x00007FFCBAF95000-memory.dmp

Filesize
8KB

Download
memory/2160-14-0x0000000000770000-0x00000000007E4000-memory.dmp

Filesize
464KB

Download
memory/2160-16-0x00007FFCBAF90000-0x00007FFCBBA51000-memory.dmp

Filesize
10.8MB

Download
memory/2160-17-0x00007FFCBAF90000-0x00007FFCBBA51000-memory.dmp

Filesize
10.8MB

Download
memory/2160-18-0x00007FFCBAF90000-0x00007FFCBBA51000-memory.dmp

Filesize
10.8MB

Download
memory/2160-19-0x00007FFCBAF90000-0x00007FFCBBA51000-memory.dmp

Filesize
10.8MB

Download
memory/2160-22-0x00007FFCBAF90000-0x00007FFCBBA51000-memory.dmp

Filesize
10.8MB

Download
memory/4920-0-0x0000000000D70000-0x0000000001032000-memory.dmp

Filesize
2.8MB

Download
memory/4920-20-0x0000000000D70000-0x0000000001032000-memory.dmp

Filesize
2.8MB

Download