c94899ed9d0bb3cfcab491e8280134d4918d03b93156799c5450e0f12458b492

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 00:10

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General

Target

c94899ed9d0bb3cfcab491e8280134d4918d03b93156799c5450e0f12458b492.exe
Size

266KB
MD5

0ba0d6bde49326ae8e67f9cadddf734a
SHA1

3e62dec0369cde5ddb00500edc83ca429533ed02
SHA256

c94899ed9d0bb3cfcab491e8280134d4918d03b93156799c5450e0f12458b492
SHA512

429031d646d7a4453a74326289b42a984bda144044df5ee7c3fa3abb1fb7df03605b2dfedd94e61fa7d5c61562769e93298260abebe71588a1fd51503b56e06c
SSDEEP

6144:lXzKdNY49u8rVmV0/xifVEoSEry01net:Wa4A10/+V601

Score

7^/10

upx

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

Processes:

c94899ed9d0bb3cfcab491e8280134d4918d03b93156799c5450e0f12458b492.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	c94899ed9d0bb3cfcab491e8280134d4918d03b93156799c5450e0f12458b492.exe

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

5020 ITS SB App Switch.exe
3636 ITS SB App Switch.exe

pid	process
5020	ITS SB App Switch.exe
3636	ITS SB App Switch.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/3588-0-0x0000000000B00000-0x0000000000BA0000-memory.dmp	upx
behavioral1/memory/3588-14-0x0000000000B00000-0x0000000000BA0000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

c94899ed9d0bb3cfcab491e8280134d4918d03b93156799c5450e0f12458b492.exe

pid	process
3588	c94899ed9d0bb3cfcab491e8280134d4918d03b93156799c5450e0f12458b492.exe
3588	c94899ed9d0bb3cfcab491e8280134d4918d03b93156799c5450e0f12458b492.exe
3588	c94899ed9d0bb3cfcab491e8280134d4918d03b93156799c5450e0f12458b492.exe
3588	c94899ed9d0bb3cfcab491e8280134d4918d03b93156799c5450e0f12458b492.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

c94899ed9d0bb3cfcab491e8280134d4918d03b93156799c5450e0f12458b492.exe

description	pid	process	target process
PID 3588 wrote to memory of 5020	3588	c94899ed9d0bb3cfcab491e8280134d4918d03b93156799c5450e0f12458b492.exe	ITS SB App Switch.exe
PID 3588 wrote to memory of 5020	3588	c94899ed9d0bb3cfcab491e8280134d4918d03b93156799c5450e0f12458b492.exe	ITS SB App Switch.exe
PID 3588 wrote to memory of 5020	3588	c94899ed9d0bb3cfcab491e8280134d4918d03b93156799c5450e0f12458b492.exe	ITS SB App Switch.exe
PID 3588 wrote to memory of 3636	3588	c94899ed9d0bb3cfcab491e8280134d4918d03b93156799c5450e0f12458b492.exe	ITS SB App Switch.exe
PID 3588 wrote to memory of 3636	3588	c94899ed9d0bb3cfcab491e8280134d4918d03b93156799c5450e0f12458b492.exe	ITS SB App Switch.exe
PID 3588 wrote to memory of 3636	3588	c94899ed9d0bb3cfcab491e8280134d4918d03b93156799c5450e0f12458b492.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\c94899ed9d0bb3cfcab491e8280134d4918d03b93156799c5450e0f12458b492.exe
"C:\Users\Admin\AppData\Local\Temp\c94899ed9d0bb3cfcab491e8280134d4918d03b93156799c5450e0f12458b492.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3588

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
"C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
2⤵
- Executes dropped EXE
PID:5020

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
"C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
2⤵
- Executes dropped EXE
PID:3636

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\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
memory/3588-0-0x0000000000B00000-0x0000000000BA0000-memory.dmp

Filesize
640KB

Download
memory/3588-14-0x0000000000B00000-0x0000000000BA0000-memory.dmp

Filesize
640KB

Download