limerat | c9e846a5e8b50d5c767f48c53e2b6d9ae21cdfa3093de461b1a6fa5b18a5b368

Analysis

max time kernel
144s
max time network
149s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
18-12-2024 16:28

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General

Target

fc497d00a5a6e5ac881ae0b2464792d1_JaffaCakes118.exe
Size

87KB
MD5

fc497d00a5a6e5ac881ae0b2464792d1
SHA1

bad62ec1c95a1c3ef9eb7673da72af985a26738a
SHA256

c9e846a5e8b50d5c767f48c53e2b6d9ae21cdfa3093de461b1a6fa5b18a5b368
SHA512

f0a1b7fb4aeabfcfbdc3003a7a07dff48fc2f24946410682ea1ef0ae340d3637243f1a004c3c7f2bcf5f30ca9152ab4a689420d1356125554615aab0acb67866
SSDEEP

1536:GaV40mHKRDh5OMiZM2wrfQw7J2GS4sjvgtCwi3g/Wstk0JmDfzv6ioa6e:GaV4Xqxuu2wkSAGxo3gaivpY

Score

10^/10

limerat rat

Malware Config

Extracted

Family

limerat

Attributes

antivm
false
c2_url
https://pastebin.com/raw/7sALhsP2
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
Limerat family
limerat

Executes dropped EXE 1 IoCs

pid	Process
2816	Secure.exe

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

Web Service

T1102

flow	ioc
4	pastebin.com
5	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
2916	schtasks.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2816	Secure.exe
Token: SeDebugPrivilege	2816	Secure.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2060 wrote to memory of 2916	2060	fc497d00a5a6e5ac881ae0b2464792d1_JaffaCakes118.exe	30
PID 2060 wrote to memory of 2916	2060	fc497d00a5a6e5ac881ae0b2464792d1_JaffaCakes118.exe	30
PID 2060 wrote to memory of 2916	2060	fc497d00a5a6e5ac881ae0b2464792d1_JaffaCakes118.exe	30
PID 2060 wrote to memory of 2816	2060	fc497d00a5a6e5ac881ae0b2464792d1_JaffaCakes118.exe	32
PID 2060 wrote to memory of 2816	2060	fc497d00a5a6e5ac881ae0b2464792d1_JaffaCakes118.exe	32
PID 2060 wrote to memory of 2816	2060	fc497d00a5a6e5ac881ae0b2464792d1_JaffaCakes118.exe	32

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\fc497d00a5a6e5ac881ae0b2464792d1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fc497d00a5a6e5ac881ae0b2464792d1_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2060
- C:\Windows\system32\schtasks.exe
  schtasks /create /f /sc ONLOGON /RL HIGHEST /tn LimeRAT-Admin /tr "'C:\Users\Admin\AppData\Local\Temp\Secure.exe'"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:2916
- C:\Users\Admin\AppData\Local\Temp\Secure.exe
  "C:\Users\Admin\AppData\Local\Temp\Secure.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:2816

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\Secure.exe

Filesize
87KB

MD5
fc497d00a5a6e5ac881ae0b2464792d1

SHA1
bad62ec1c95a1c3ef9eb7673da72af985a26738a

SHA256
c9e846a5e8b50d5c767f48c53e2b6d9ae21cdfa3093de461b1a6fa5b18a5b368

SHA512
f0a1b7fb4aeabfcfbdc3003a7a07dff48fc2f24946410682ea1ef0ae340d3637243f1a004c3c7f2bcf5f30ca9152ab4a689420d1356125554615aab0acb67866

Download Submit
memory/2060-0-0x000007FEF6253000-0x000007FEF6254000-memory.dmp

Filesize
4KB

Download
memory/2060-1-0x0000000001140000-0x000000000115C000-memory.dmp

Filesize
112KB

Download
memory/2060-2-0x0000000000140000-0x0000000000150000-memory.dmp

Filesize
64KB

Download
memory/2060-3-0x0000000000170000-0x0000000000186000-memory.dmp

Filesize
88KB

Download
memory/2060-4-0x000007FEF6250000-0x000007FEF6C3C000-memory.dmp

Filesize
9.9MB

Download
memory/2060-13-0x000007FEF6250000-0x000007FEF6C3C000-memory.dmp

Filesize
9.9MB

Download
memory/2816-11-0x000007FEF6250000-0x000007FEF6C3C000-memory.dmp

Filesize
9.9MB

Download
memory/2816-10-0x0000000000C20000-0x0000000000C3C000-memory.dmp

Filesize
112KB

Download
memory/2816-12-0x000007FEF6250000-0x000007FEF6C3C000-memory.dmp

Filesize
9.9MB

Download
memory/2816-14-0x000007FEF6250000-0x000007FEF6C3C000-memory.dmp

Filesize
9.9MB

Download
memory/2816-15-0x000007FEF6250000-0x000007FEF6C3C000-memory.dmp

Filesize
9.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads