latrodectus | 5cecb26a3f33c24b92a0c8f6f5175da0664b21d7c4216a41694e4a4cad233ca8

Resubmissions

17/10/2024, 07:22

241017-h7j5raxdpc10

19/09/2024, 09:46

240919-lr5nassbmg10

22/08/2024, 01:33

240822-byp63svhjj7

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 09:46

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
5cecb26a3f33c24b92a0c8f6f5175da0664b21d7c4216a41694e4a4cad233ca8.exe
Size 68KB
Sample240919-lr5nassbmg
SHA256 5cecb26a3f33c24b92a0c8f6f5175da0664b21d7c4216a41694e4a4cad233ca8
MD5 58e3fdda803852666f535b132e6a8160
SHA1 34550c1402b823b5cf3bc7edfeec0cc00cb6a953
SHA512 90ee1949a0cb79ee9ea20351f15fe2d27c8c171e398f01e42849e2cba6a9531cf792757f7fec6aeaea5b3a5e7198e3f875ab702275541acbcd420d46c1a9ba2a
SSDEEP 1536:3R2zxbOmOBVjGqV3g5I+va6z5f85NGducEe0e:h2zxqfU5I+xknGd30e
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

latrodectus loader

Malware Config

Signatures

Detects Latrodectus 2 IoCs

Detects Latrodectus v1.4.

resource	yara_rule
behavioral2/memory/2660-3-0x00007FF737450000-0x00007FF737465000-memory.dmp	family_latrodectus_1_4
behavioral2/files/0x000800000002345d-2.dat	family_latrodectus_1_4

Latrodectus loader
Latrodectus is a loader written in C++.
loader latrodectus

Deletes itself 1 IoCs

pid	Process
2660	5cecb26a3f33c24b92a0c8f6f5175da0664b21d7c4216a41694e4a4cad233ca8.exe

Executes dropped EXE 2 IoCs

pid	Process
5060	Update_2bba8ec5.exe
1564	Update_2bba8ec5.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2660	5cecb26a3f33c24b92a0c8f6f5175da0664b21d7c4216a41694e4a4cad233ca8.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2660 wrote to memory of 5060	2660	5cecb26a3f33c24b92a0c8f6f5175da0664b21d7c4216a41694e4a4cad233ca8.exe	82
PID 2660 wrote to memory of 5060	2660	5cecb26a3f33c24b92a0c8f6f5175da0664b21d7c4216a41694e4a4cad233ca8.exe	82

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\5cecb26a3f33c24b92a0c8f6f5175da0664b21d7c4216a41694e4a4cad233ca8.exe
"C:\Users\Admin\AppData\Local\Temp\5cecb26a3f33c24b92a0c8f6f5175da0664b21d7c4216a41694e4a4cad233ca8.exe"
1⤵
- Deletes itself
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2660
- C:\Users\Admin\AppData\Roaming\Custom_update\Update_2bba8ec5.exe
  "C:\Users\Admin\AppData\Roaming\Custom_update\Update_2bba8ec5.exe"
  2⤵
  - Executes dropped EXE
  PID:5060

C:\Users\Admin\AppData\Roaming\Custom_update\Update_2bba8ec5.exe
C:\Users\Admin\AppData\Roaming\Custom_update\Update_2bba8ec5.exe
1⤵
- Executes dropped EXE
PID:1564

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

Update_2bba8ec5.exe

Path C:\Users\Admin\AppData\Roaming\Custom_update\Update_2bba8ec5.exe
Size 68KB
SHA256 5cecb26a3f33c24b92a0c8f6f5175da0664b21d7c4216a41694e4a4cad233ca8
MD5 58e3fdda803852666f535b132e6a8160
SHA1 34550c1402b823b5cf3bc7edfeec0cc00cb6a953
SHA512 90ee1949a0cb79ee9ea20351f15fe2d27c8c171e398f01e42849e2cba6a9531cf792757f7fec6aeaea5b3a5e7198e3f875ab702275541acbcd420d46c1a9ba2a
SSDEEP 1536:3R2zxbOmOBVjGqV3g5I+va6z5f85NGducEe0e:h2zxqfU5I+xknGd30e
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/2660-3-0x00007FF737450000-0x00007FF737465000-memory.dmp

Download