limerat | 562eb37dd29aee57281433d094572f0a0c8fe9e45af537017d25a42b89c8ac46

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
19-07-2024 04:48

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

5a8656da70b6347f75b94da217d22c4f_JaffaCakes118.exe
Size

63KB
MD5

5a8656da70b6347f75b94da217d22c4f
SHA1

0876e2ef23c36cc4e9259574a2376a42d6a1cd9a
SHA256

562eb37dd29aee57281433d094572f0a0c8fe9e45af537017d25a42b89c8ac46
SHA512

b3a587332bddc4f6396d8dc9510d9a55d48e4b35a20716a838383efcdd1405b603c4191bffd6d2c7d219590385bc6ac37e3003243efb4285b39215b925d62c1b
SSDEEP

1536:xtFFQ7Rw9l1hnyI9St5v57J2HCMxGGA1FVr9jV9CqE:xtDERanMvFAHHhAFfDy

Score

10^/10

limerat rat

Malware Config

Extracted

Family

limerat

Attributes

aes_key
dame
antivm
false
c2_url
https://pastebin.com/raw/dPL0gsvg
delay
3
download_payload
false
install
true
install_name
israel.exe
main_folder
Temp
pin_spread
false
sub_folder
\
usb_spread
false

Extracted

Family

limerat

Attributes

antivm
false
c2_url
https://pastebin.com/raw/dPL0gsvg
download_payload
false
install
false
pin_spread
false
usb_spread
false

Signatures

LimeRAT
Simple yet powerful RAT for Windows machines written in .NET.
rat limerat

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-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation	5a8656da70b6347f75b94da217d22c4f_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2312	israel.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
23	pastebin.com
24	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

pid	Process
4704	schtasks.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2312	israel.exe
Token: SeDebugPrivilege	2312	israel.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 752 wrote to memory of 4704	752	5a8656da70b6347f75b94da217d22c4f_JaffaCakes118.exe	93
PID 752 wrote to memory of 4704	752	5a8656da70b6347f75b94da217d22c4f_JaffaCakes118.exe	93
PID 752 wrote to memory of 2312	752	5a8656da70b6347f75b94da217d22c4f_JaffaCakes118.exe	95
PID 752 wrote to memory of 2312	752	5a8656da70b6347f75b94da217d22c4f_JaffaCakes118.exe	95

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\5a8656da70b6347f75b94da217d22c4f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5a8656da70b6347f75b94da217d22c4f_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:752
- C:\Windows\SYSTEM32\schtasks.exe
  schtasks /create /f /sc ONLOGON /RL HIGHEST /tn LimeRAT-Admin /tr "'C:\Users\Admin\AppData\Local\Temp\israel.exe'"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:4704
- C:\Users\Admin\AppData\Local\Temp\israel.exe
  "C:\Users\Admin\AppData\Local\Temp\israel.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:2312

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

Loading Replay Monitor...

Downloads

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

Filesize
63KB

MD5
5a8656da70b6347f75b94da217d22c4f

SHA1
0876e2ef23c36cc4e9259574a2376a42d6a1cd9a

SHA256
562eb37dd29aee57281433d094572f0a0c8fe9e45af537017d25a42b89c8ac46

SHA512
b3a587332bddc4f6396d8dc9510d9a55d48e4b35a20716a838383efcdd1405b603c4191bffd6d2c7d219590385bc6ac37e3003243efb4285b39215b925d62c1b

Download Submit
memory/752-0-0x00007FFA0A9C3000-0x00007FFA0A9C5000-memory.dmp

Filesize
8KB

Download
memory/752-1-0x0000000000A40000-0x0000000000A56000-memory.dmp

Filesize
88KB

Download
memory/752-2-0x00000000010F0000-0x00000000010FA000-memory.dmp

Filesize
40KB

Download
memory/752-3-0x0000000001110000-0x000000000111C000-memory.dmp

Filesize
48KB

Download
memory/752-4-0x00007FFA0A9C0000-0x00007FFA0B481000-memory.dmp

Filesize
10.8MB

Download
memory/752-18-0x00007FFA0A9C0000-0x00007FFA0B481000-memory.dmp

Filesize
10.8MB

Download
memory/2312-17-0x00007FFA0A9C0000-0x00007FFA0B481000-memory.dmp

Filesize
10.8MB

Download
memory/2312-19-0x00007FFA0A9C0000-0x00007FFA0B481000-memory.dmp

Filesize
10.8MB

Download
memory/2312-20-0x00007FFA0A9C0000-0x00007FFA0B481000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads