12371e919a63544f6e310bf35b5eaa569ac410c620961245b6d72e9fb720f6bf

Analysis

max time kernel
122s
max time network
129s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
23/07/2024, 19:00

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General

Target

12371e919a63544f6e310bf35b5eaa569ac410c620961245b6d72e9fb720f6bf.exe
Size

384KB
MD5

127d735efaa0cf8d0fe4e557ac6500e9
SHA1

783abee715ceabc9868fa019249bf7574b26b7eb
SHA256

12371e919a63544f6e310bf35b5eaa569ac410c620961245b6d72e9fb720f6bf
SHA512

a0e50c9618adaf344f339f882cb7a493500449b9984d3ab2280e21eeb2c02401676a4ed674d2be0398d6418f04c7de5283b161f1309e0bc0239a17b66384891d
SSDEEP

12288:RSpc++VkFg/A0Yz+VtdW/sEzrWtHOw0iFauY/B/dc:RSpcrVg2AjiVtdW/sEzrWtHOw0iFauYk

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2480	12371e919a63544f6e310bf35b5eaa569ac410c620961245b6d72e9fb720f6bf.exe

Executes dropped EXE 1 IoCs

pid	Process
2480	12371e919a63544f6e310bf35b5eaa569ac410c620961245b6d72e9fb720f6bf.exe

Loads dropped DLL 1 IoCs

pid	Process
2436	12371e919a63544f6e310bf35b5eaa569ac410c620961245b6d72e9fb720f6bf.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	12371e919a63544f6e310bf35b5eaa569ac410c620961245b6d72e9fb720f6bf.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2436	12371e919a63544f6e310bf35b5eaa569ac410c620961245b6d72e9fb720f6bf.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2480	12371e919a63544f6e310bf35b5eaa569ac410c620961245b6d72e9fb720f6bf.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2436 wrote to memory of 2480	2436	12371e919a63544f6e310bf35b5eaa569ac410c620961245b6d72e9fb720f6bf.exe	31
PID 2436 wrote to memory of 2480	2436	12371e919a63544f6e310bf35b5eaa569ac410c620961245b6d72e9fb720f6bf.exe	31
PID 2436 wrote to memory of 2480	2436	12371e919a63544f6e310bf35b5eaa569ac410c620961245b6d72e9fb720f6bf.exe	31
PID 2436 wrote to memory of 2480	2436	12371e919a63544f6e310bf35b5eaa569ac410c620961245b6d72e9fb720f6bf.exe	31

C:\Users\Admin\AppData\Local\Temp\12371e919a63544f6e310bf35b5eaa569ac410c620961245b6d72e9fb720f6bf.exe
"C:\Users\Admin\AppData\Local\Temp\12371e919a63544f6e310bf35b5eaa569ac410c620961245b6d72e9fb720f6bf.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2436
- C:\Users\Admin\AppData\Local\Temp\12371e919a63544f6e310bf35b5eaa569ac410c620961245b6d72e9fb720f6bf.exe
  C:\Users\Admin\AppData\Local\Temp\12371e919a63544f6e310bf35b5eaa569ac410c620961245b6d72e9fb720f6bf.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2480

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\12371e919a63544f6e310bf35b5eaa569ac410c620961245b6d72e9fb720f6bf.exe

Filesize
384KB

MD5
b1e2915e13e8779c0678597de39b3823

SHA1
5c2a78db8505932b5ace9a62b457e3870846e941

SHA256
203d309c6d6e153bf5378b9e9d81bab0747d7e4cc6433880318a8ec0020c33bd

SHA512
e01d2c2a32bde4dbcdca9d853bc30b814a541f67372060a0cbbd38e441194cb9cf36a6bf60719a60b3b40ec3d552b9bfc23650defa521dc27d015d958b5934fb

Download Submit
memory/2436-0-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2436-11-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2436-6-0x0000000000310000-0x0000000000347000-memory.dmp

Filesize
220KB

Download
memory/2480-18-0x00000000002A0000-0x00000000002D7000-memory.dmp

Filesize
220KB

Download
memory/2480-13-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2480-12-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download