limerat | 383787a138376db04c915111b0fba259f7a71051295fcd6f9d8edbe2ee2a22a6

General

Target

a1c628d5359d578c23674584dd8ed4fd.exe
Size

62KB
MD5

a1c628d5359d578c23674584dd8ed4fd
SHA1

ec7256f6c763f31c48172a0f8c46dcbc1db6c646
SHA256

383787a138376db04c915111b0fba259f7a71051295fcd6f9d8edbe2ee2a22a6
SHA512

3204c18da46bde218d76eee8d8fd83430a464026b16727352912630601521a15d3c8ec1a1f80dbb2bd15de5d83e83c8fa377ff97842b610abf4077579ae82068
SSDEEP

1536:HTnmm9cZwg8H6D1LCLCDIgOifIN6pJ2ee0vvoFRavTuxdZ6Yi:HrmmhH6D1LZGB4pApjarux/6Yi

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
Executes dropped EXE 1 IoCs

Processes:

israel.exe

pid process

2788 israel.exe
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2056 schtasks.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

israel.exe

description pid process

Token: SeDebugPrivilege 2788 israel.exe
Token: SeDebugPrivilege 2788 israel.exe

pid	process
2788	israel.exe

pid	process
2056	schtasks.exe

description	pid	process
Token: SeDebugPrivilege	2788	israel.exe
Token: SeDebugPrivilege	2788	israel.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

a1c628d5359d578c23674584dd8ed4fd.exe

description	pid	process	target process
PID 2164 wrote to memory of 2056	2164	a1c628d5359d578c23674584dd8ed4fd.exe	schtasks.exe
PID 2164 wrote to memory of 2056	2164	a1c628d5359d578c23674584dd8ed4fd.exe	schtasks.exe
PID 2164 wrote to memory of 2056	2164	a1c628d5359d578c23674584dd8ed4fd.exe	schtasks.exe
PID 2164 wrote to memory of 2788	2164	a1c628d5359d578c23674584dd8ed4fd.exe	israel.exe
PID 2164 wrote to memory of 2788	2164	a1c628d5359d578c23674584dd8ed4fd.exe	israel.exe
PID 2164 wrote to memory of 2788	2164	a1c628d5359d578c23674584dd8ed4fd.exe	israel.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\a1c628d5359d578c23674584dd8ed4fd.exe
"C:\Users\Admin\AppData\Local\Temp\a1c628d5359d578c23674584dd8ed4fd.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2164
- 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⤵
  - Creates scheduled task(s)
  PID:2056
- 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:2788

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\CabD368.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarD3B9.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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

Filesize
62KB

MD5
a1c628d5359d578c23674584dd8ed4fd

SHA1
ec7256f6c763f31c48172a0f8c46dcbc1db6c646

SHA256
383787a138376db04c915111b0fba259f7a71051295fcd6f9d8edbe2ee2a22a6

SHA512
3204c18da46bde218d76eee8d8fd83430a464026b16727352912630601521a15d3c8ec1a1f80dbb2bd15de5d83e83c8fa377ff97842b610abf4077579ae82068

Download Submit
memory/2164-13-0x000007FEF5710000-0x000007FEF60FC000-memory.dmp

Filesize
9.9MB

Download
memory/2164-4-0x00000000001E0000-0x00000000001EC000-memory.dmp

Filesize
48KB

Download
memory/2164-3-0x0000000000140000-0x000000000014A000-memory.dmp

Filesize
40KB

Download
memory/2164-0-0x0000000000220000-0x0000000000236000-memory.dmp

Filesize
88KB

Download
memory/2164-2-0x000000001B170000-0x000000001B1F0000-memory.dmp

Filesize
512KB

Download
memory/2164-1-0x000007FEF5710000-0x000007FEF60FC000-memory.dmp

Filesize
9.9MB

Download
memory/2788-10-0x00000000002F0000-0x0000000000306000-memory.dmp

Filesize
88KB

Download
memory/2788-11-0x000007FEF5710000-0x000007FEF60FC000-memory.dmp

Filesize
9.9MB

Download
memory/2788-12-0x000000001B160000-0x000000001B1E0000-memory.dmp

Filesize
512KB

Download
memory/2788-48-0x000007FEF5710000-0x000007FEF60FC000-memory.dmp

Filesize
9.9MB

Download
memory/2788-49-0x000000001B160000-0x000000001B1E0000-memory.dmp

Filesize
512KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads