58699ab5d4d95d6755f4582bf6f7bbd8e1ef2b91f64e9845b2646e1350649f0d

Analysis

max time kernel
134s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
26/05/2024, 10:38

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General

Target
$_3_.exe
Size 1.8MB
Sample240526-mpdbpsfc6z
SHA256 f2126481c02d2a5af29e56023902a0897d05867c1caaf8079cf6e1f05dd9b209
MD5 9ab5db4bb5971035b4d287d64f9676b5
SHA1 33d17f016339572dd05c124d6243fffefd0cd039
SHA512 d36262fdd4d8bd083d8537f0698c423240c9e42b2dc0048e2470d87411f295d6e3428587b76b0486875495d502f1f31f9edf3eb6fdb914f13421b7f29fa5f066
SSDEEP 49152:G0BIrT/YNRoLlps7tZokvTopSdmX4Foni7iMmdc:GbTRps7Xj
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-1162180587-977231257-2194346871-1000\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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4032	PING.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4488	$_3_.exe
4488	$_3_.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4488	$_3_.exe
4488	$_3_.exe
4488	$_3_.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4488 wrote to memory of 3648	4488	$_3_.exe	95
PID 4488 wrote to memory of 3648	4488	$_3_.exe	95
PID 4488 wrote to memory of 3648	4488	$_3_.exe	95
PID 3648 wrote to memory of 4032	3648	cmd.exe	97
PID 3648 wrote to memory of 4032	3648	cmd.exe	97
PID 3648 wrote to memory of 4032	3648	cmd.exe	97

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:4488
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\30267.bat" "C:\Users\Admin\AppData\Local\Temp\5EC2B1DF5CDF4A3FACB23C5ACA6B16E4\""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3648
- - C:\Windows\SysWOW64\PING.EXE
    ping 1.1.1.1 -n 1 -w 1000
    3⤵
    - Runs ping.exe
    PID:4032

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

$I14YHA1

Path C:\$Recycle.Bin\S-1-5-21-1162180587-977231257-2194346871-1000\$I14YHA1
Size 98B
SHA256 a057954f3a6ab8de6a8318254d55573263d0b00204c3e6bfa522912330d17295
MD5 b5520acb982190d7a9fc4020e6b084ca
SHA1 5a216b253a550173e0e2f34ba66f4f6fe16e84fb
SHA512 b7a9f9f0b4c25a3c040d9fac3fb2ad5a055250649437d74318d775f0af65d564fdc1e423eb265b39c4208c5f4c764de73a46fc79bf5f9fed998179b48d3ded11
MD5 SHA1 SHA512

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$I8LIEGH

Path C:\$Recycle.Bin\S-1-5-21-1162180587-977231257-2194346871-1000\$I8LIEGH
Size 96B
SHA256 8e384d564ed06eff029865e5e50225e4b2e2cb0dd93d960b22e1923f311f9ab8
MD5 1c4651dc85ba44c444a2b8d3325f182b
SHA1 b9eb807b761c70a2e9411a47e2ec37dbd48b81b7
SHA512 e5a55f5843e8e3b8357efc406f23243ba01a3bd7d4542924f9a2bf559050c4dae67d7c5bac8fe6636b20ff86f8584d68d66cbbdc7272f7f1252aae5480bcba16
MD5 SHA1 SHA512

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30267.bat

Path C:\Users\Admin\AppData\Local\Temp\30267.bat
Size 212B
SHA256 cdb93994093a24991c246d8b6f7003920a510a45bfc8441521314ce22a79191d
MD5 668767f1e0c7ff2b3960447e259e9f00
SHA1 32d8abf834cce72f5e845175a0af2513b00504d8
SHA512 c07f26c8601cf91d9805004668463721ab91e14f3cc59e77e20f43d98e070ea8e742c38fe8021c4ffb1ebc02e3743ab732b66ff84bb24b59a5fdcc8634c77680
MD5 SHA1 SHA512

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5EC2B1DF5CDF4A3FACB23C5ACA6B16E4_LogFile.txt

Path C:\Users\Admin\AppData\Local\Temp\5EC2B1DF5CDF4A3FACB23C5ACA6B16E4\5EC2B1DF5CDF4A3FACB23C5ACA6B16E4_LogFile.txt
Size 9KB
SHA256 70dfc529a5dcc0b495ede802a39638bd52681476e383bae77258a3efb5a33777
MD5 0840e9ea5cb9134dfb9f031b9621cf15
SHA1 6b3ec7afeaa33440ad677c630990589eda61f7d6
SHA512 2652186d54c21a1abd49d828cf312bfcc7c7ac0b0bbb3481dfaf07b39d9d193d99bc6bc07c8f4a11329a14a9dd98ab42a2dc137482da03121ce3ff8f04dd1d4c
SSDEEP 192:6SsSaSSSaS0oSfSUFSLSTSggSUgSaSiSHScSaS7:6SsSaSSSaSlSfSsSLSTSggSUgSaSiSHM
MD5 SHA1 SHA512 SSDEEP

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5EC2B1~1.TXT

Path C:\Users\Admin\AppData\Local\Temp\5EC2B1DF5CDF4A3FACB23C5ACA6B16E4\5EC2B1~1.TXT
Size 111KB
SHA256 b4ecbb68afbdb81e432f792c7bd66c4d226a1cc79e4c94916fdecae7238825f4
MD5 c15abadfd8c980475b292cbc9a8233d0
SHA1 cbe11611cd5cdc48151a4df74098f5df993db862
SHA512 ba2d5c73d93475be959d531c718cb0c58888deb3c7804c332a7787190070888963975b0eb6c7547b30ae2dc71e7d33ded667653d77282f93b48d8cf3175c73d2
SSDEEP 768:6SsSaSSSaSlSfSsSLSTSggSUgSaSiSHScSaSLSeSTSxSyS8nS8cS2SMSGSjSPSHJ:Rcxavo
MD5 SHA1 SHA512 SSDEEP

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memory/4488-67-0x0000000003F60000-0x0000000003F61000-memory.dmp

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memory/4488-199-0x0000000003F60000-0x0000000003F61000-memory.dmp

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