limerat | 75a1081e0bce1d4ec8dc772f38a128f0a97c18637f9b83bfc5d035263eadab99

General

Target

63380c572eac88aef5616334fa06f9e1_JaffaCakes118.exe
Size

89KB
MD5

63380c572eac88aef5616334fa06f9e1
SHA1

8905b6d482de02c095ec3d0d7e5a81b1c487c9a0
SHA256

75a1081e0bce1d4ec8dc772f38a128f0a97c18637f9b83bfc5d035263eadab99
SHA512

8c9a6e5c5748a745a990589f723cba5aaf8d9ab2e0a12181f80e694f719babe056b33f427061e383689ccda263abd478e9264709e8af80675bed30baf5a6a895
SSDEEP

1536:7LXlA3C0+BGV1j9Po2rV9KL/74pYMHfkpumnxGeHfu/QW:7Lg9lV1ZPo2rV9K7Y8pumMSfuYW

Score

10^/10

limerat rat

Malware Config

Extracted

Family

limerat

Attributes

antivm
false
c2_url
https://pastebin.com/raw/v9J7B6vz
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
Executes dropped EXE 1 IoCs

Processes:

killisrael.exe

pid process

2952 killisrael.exe
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service
T1102

Processes:

flow ioc

3 pastebin.com
2 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

3024 schtasks.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

killisrael.exe

description pid process

Token: SeDebugPrivilege 2952 killisrael.exe
Token: SeDebugPrivilege 2952 killisrael.exe

pid	process
2952	killisrael.exe

flow	ioc
3	pastebin.com
2	pastebin.com

pid	process
3024	schtasks.exe

description	pid	process
Token: SeDebugPrivilege	2952	killisrael.exe
Token: SeDebugPrivilege	2952	killisrael.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

63380c572eac88aef5616334fa06f9e1_JaffaCakes118.exe

description	pid	process	target process
PID 2884 wrote to memory of 3024	2884	63380c572eac88aef5616334fa06f9e1_JaffaCakes118.exe	schtasks.exe
PID 2884 wrote to memory of 3024	2884	63380c572eac88aef5616334fa06f9e1_JaffaCakes118.exe	schtasks.exe
PID 2884 wrote to memory of 3024	2884	63380c572eac88aef5616334fa06f9e1_JaffaCakes118.exe	schtasks.exe
PID 2884 wrote to memory of 2952	2884	63380c572eac88aef5616334fa06f9e1_JaffaCakes118.exe	killisrael.exe
PID 2884 wrote to memory of 2952	2884	63380c572eac88aef5616334fa06f9e1_JaffaCakes118.exe	killisrael.exe
PID 2884 wrote to memory of 2952	2884	63380c572eac88aef5616334fa06f9e1_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\63380c572eac88aef5616334fa06f9e1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\63380c572eac88aef5616334fa06f9e1_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2884

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:3024

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:2952

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Query Registry

1

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1

T1102

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\killisrael.exe
Filesize
89KB

MD5
63380c572eac88aef5616334fa06f9e1

SHA1
8905b6d482de02c095ec3d0d7e5a81b1c487c9a0

SHA256
75a1081e0bce1d4ec8dc772f38a128f0a97c18637f9b83bfc5d035263eadab99

SHA512
8c9a6e5c5748a745a990589f723cba5aaf8d9ab2e0a12181f80e694f719babe056b33f427061e383689ccda263abd478e9264709e8af80675bed30baf5a6a895

Download Submit
memory/2884-3-0x000007FEF5640000-0x000007FEF602C000-memory.dmp

Filesize
9.9MB

Download
memory/2884-2-0x0000000000490000-0x00000000004B6000-memory.dmp

Filesize
152KB

Download
memory/2884-0-0x000007FEF5643000-0x000007FEF5644000-memory.dmp

Filesize
4KB

Download
memory/2884-4-0x0000000000280000-0x0000000000290000-memory.dmp

Filesize
64KB

Download
memory/2884-5-0x00000000004B0000-0x00000000004C8000-memory.dmp

Filesize
96KB

Download
memory/2884-1-0x00000000000D0000-0x00000000000EC000-memory.dmp

Filesize
112KB

Download
memory/2884-15-0x000007FEF5640000-0x000007FEF602C000-memory.dmp

Filesize
9.9MB

Download
memory/2952-11-0x0000000000990000-0x00000000009AC000-memory.dmp

Filesize
112KB

Download
memory/2952-12-0x0000000000470000-0x0000000000496000-memory.dmp

Filesize
152KB

Download
memory/2952-13-0x000007FEF5640000-0x000007FEF602C000-memory.dmp

Filesize
9.9MB

Download
memory/2952-14-0x000007FEF5640000-0x000007FEF602C000-memory.dmp

Filesize
9.9MB

Download
memory/2952-16-0x000007FEF5640000-0x000007FEF602C000-memory.dmp

Filesize
9.9MB

Download
memory/2952-17-0x000007FEF5640000-0x000007FEF602C000-memory.dmp

Filesize
9.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads