3a131bb4158b46ae6b2894a9a6fc02bb30f3c87bc8e48c125ce5c3c382917b10

Analysis

max time kernel
136s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
28-05-2024 11:48

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General

Target

$_3_.exe
Size

1.8MB
MD5

77bfacca17ee1d89833b57f3a746d9a0
SHA1

aa9490c913489c5eafd02f67f875efcb56d23036
SHA256

38571b0965110d07c6fbf4813ab628d4017cf52c681c457fb3f184b644fb0b52
SHA512

21ecc2fce94a58cd39127964730b01722b9dafa20d3af65b023fe83188c08211ba1324849513ffc10b6a359737f98c4d06770dc1954f8880daff938a06581e6f
SSDEEP

49152:/SNY8H0ZGF5j51XdQTPRPgojx1NslvUOl/WkMWAH:oY00Z8F1XdUL

Score

5^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	$_3_.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4724	$_3_.exe
4724	$_3_.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4724	$_3_.exe
4724	$_3_.exe
4724	$_3_.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4724 wrote to memory of 4764	4724	$_3_.exe	96
PID 4724 wrote to memory of 4764	4724	$_3_.exe	96
PID 4724 wrote to memory of 4764	4724	$_3_.exe	96

C:\Users\Admin\AppData\Local\Temp\$_3_.exe
"C:\Users\Admin\AppData\Local\Temp\$_3_.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4724
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\21434.bat" "C:\Users\Admin\AppData\Local\Temp\9BA310DFEECA44C18035F9E12FD43D89\""
  2⤵
  PID:4764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\21434.bat

Filesize
214B

MD5
739fcc7ba42b209fe44bea47e7a8c48f

SHA1
bc7a448a7c018133edcf012bc94301623eb42c5b

SHA256
69017cdbbe68396f45e41d211b22d800cc1afc0eadbd3440873038585020315c

SHA512
2b2b130798b0f4e534626b9fb5deaa10bb1930e6700ac0ba7cf151c1bf3239039a7032ea67ceed86a4a4dbe981064c42a8e0f88fe8361e27002dd8ceb0ea767a

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C:\Users\Admin\AppData\Local\Temp\9BA310DFEECA44C18035F9E12FD43D89\9BA310DFEECA44C18035F9E12FD43D89_LogFile.txt

Filesize
9KB

MD5
782d46413c111abd618901ec66b182fa

SHA1
1121c876916dde0bb0677c843503e95ca768b61d

SHA256
15f46b9b4e56bff8c17766502ec9de761969bdfe055748f5452219f5cfb9a118

SHA512
f31ef8a52cc617bc325c34a14e78e115f985bddc3125cf81bb9a722e31f0cf9c3bd6a1c4e48c8d2cd7e0ab1f78f130c1bca66b2aa3861665e6fd20034db58c90

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C:\Users\Admin\AppData\Local\Temp\9BA310DFEECA44C18035F9E12FD43D89\9BA310~1.TXT

Filesize
107KB

MD5
7f9b80b0d57a1eca7611bfc5aa7d4a31

SHA1
56278a546f068c03c40b440766762dd0360c3ad8

SHA256
b22d356f3b82258495fa2cd999a4e47d9d35fe478028965a52415eeca29be019

SHA512
44e3f7e1786aded0f43b4a3948343e0fb21dfde64f5e3936b13268ceb7555a1b2ed64c2ad6ca2396e6a6aa4055d2f9d062f9ada56608a2ae4b9f3a7fb195b710

Download Submit