limerat | b7a2082ded2f96c5d5ad618b0368ff4530c4bed5594217b8a8e8d0de7c346873

Analysis

max time kernel
149s
max time network
149s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
27-06-2024 09:33

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General

Target

1580de07812e8327fa45cac871a7d0fa_JaffaCakes118.exe
Size

89KB
MD5

1580de07812e8327fa45cac871a7d0fa
SHA1

887c01ee1254c93b2506ffdaa97b9833e454b5f9
SHA256

b7a2082ded2f96c5d5ad618b0368ff4530c4bed5594217b8a8e8d0de7c346873
SHA512

8ad94a2da86d9f6f478e04ec36fe7a33ad4f7df0bf14f19e987c6d2b508b1c9f06431b38ecb66db9c632d9a4727286e175585b3061b4be2ad0db36f1c3c4fed6
SSDEEP

1536:LxeLXlA3C0+BGV1j9Po2rV9KL/74pYMHfkpumnxGeHfuS:LALg9lV1ZPo2rV9K7Y8pumMSfuS

Score

10^/10

limerat rat

Malware Config

Signatures

LimeRAT
Simple yet powerful RAT for Windows machines written in .NET.
rat limerat
Executes dropped EXE 1 IoCs

Processes:

killisrael.exe

pid process

2912 killisrael.exe
Legitimate hosting services abused for malware hosting/C2 1 TTPs 9 IoCs

Web Service
T1102

Processes:

flow ioc

12 pastebin.com
13 pastebin.com
6 pastebin.com
7 pastebin.com
9 pastebin.com
10 pastebin.com
11 pastebin.com
4 pastebin.com
8 pastebin.com
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence execution

Scheduled Task
T1053.005

Processes:

schtasks.exe

pid process

2780 schtasks.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

killisrael.exe

description pid process

Token: SeDebugPrivilege 2912 killisrael.exe
Token: SeDebugPrivilege 2912 killisrael.exe

pid	process
2912	killisrael.exe

flow	ioc
12	pastebin.com
13	pastebin.com
6	pastebin.com
7	pastebin.com
9	pastebin.com
10	pastebin.com
11	pastebin.com
4	pastebin.com
8	pastebin.com

pid	process
2780	schtasks.exe

description	pid	process
Token: SeDebugPrivilege	2912	killisrael.exe
Token: SeDebugPrivilege	2912	killisrael.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

1580de07812e8327fa45cac871a7d0fa_JaffaCakes118.exe

description	pid	process	target process
PID 2228 wrote to memory of 2780	2228	1580de07812e8327fa45cac871a7d0fa_JaffaCakes118.exe	schtasks.exe
PID 2228 wrote to memory of 2780	2228	1580de07812e8327fa45cac871a7d0fa_JaffaCakes118.exe	schtasks.exe
PID 2228 wrote to memory of 2780	2228	1580de07812e8327fa45cac871a7d0fa_JaffaCakes118.exe	schtasks.exe
PID 2228 wrote to memory of 2912	2228	1580de07812e8327fa45cac871a7d0fa_JaffaCakes118.exe	killisrael.exe
PID 2228 wrote to memory of 2912	2228	1580de07812e8327fa45cac871a7d0fa_JaffaCakes118.exe	killisrael.exe
PID 2228 wrote to memory of 2912	2228	1580de07812e8327fa45cac871a7d0fa_JaffaCakes118.exe	killisrael.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\1580de07812e8327fa45cac871a7d0fa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1580de07812e8327fa45cac871a7d0fa_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2228
- C:\Windows\system32\schtasks.exe
  schtasks /create /f /sc ONLOGON /RL HIGHEST /tn LimeRAT-Admin /tr "'C:\Users\Admin\AppData\Local\Temp\killisrael.exe'"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:2780
- C:\Users\Admin\AppData\Local\Temp\killisrael.exe
  "C:\Users\Admin\AppData\Local\Temp\killisrael.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:2912

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\killisrael.exe

Filesize
89KB

MD5
1580de07812e8327fa45cac871a7d0fa

SHA1
887c01ee1254c93b2506ffdaa97b9833e454b5f9

SHA256
b7a2082ded2f96c5d5ad618b0368ff4530c4bed5594217b8a8e8d0de7c346873

SHA512
8ad94a2da86d9f6f478e04ec36fe7a33ad4f7df0bf14f19e987c6d2b508b1c9f06431b38ecb66db9c632d9a4727286e175585b3061b4be2ad0db36f1c3c4fed6

Download Submit
memory/2228-0-0x000007FEF5793000-0x000007FEF5794000-memory.dmp

Filesize
4KB

Download
memory/2228-1-0x0000000000D30000-0x0000000000D4C000-memory.dmp

Filesize
112KB

Download
memory/2228-2-0x00000000003D0000-0x00000000003F6000-memory.dmp

Filesize
152KB

Download
memory/2228-3-0x000007FEF5790000-0x000007FEF617C000-memory.dmp

Filesize
9.9MB

Download
memory/2228-4-0x00000000003F0000-0x0000000000400000-memory.dmp

Filesize
64KB

Download
memory/2228-5-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2228-12-0x000007FEF5790000-0x000007FEF617C000-memory.dmp

Filesize
9.9MB

Download
memory/2912-11-0x0000000000BC0000-0x0000000000BDC000-memory.dmp

Filesize
112KB

Download
memory/2912-13-0x000007FEF5790000-0x000007FEF617C000-memory.dmp

Filesize
9.9MB

Download
memory/2912-14-0x000007FEF5790000-0x000007FEF617C000-memory.dmp

Filesize
9.9MB

Download
memory/2912-15-0x000007FEF5790000-0x000007FEF617C000-memory.dmp

Filesize
9.9MB

Download