34c25c670d4581ecd07e8794202c554771e7a58e17dfd1a9fc4300735511adcf

Analysis

max time kernel
133s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
27/06/2024, 03:19

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General

Target

34c25c670d4581ecd07e8794202c554771e7a58e17dfd1a9fc4300735511adcf.exe
Size

266KB
MD5

70c9e3944d8820a9c46dd66cdd33729d
SHA1

2124e2185fdc6273449b8bb94c7c0e0a2c7661b8
SHA256

34c25c670d4581ecd07e8794202c554771e7a58e17dfd1a9fc4300735511adcf
SHA512

001e4d466b04961c1e541b0303f0aaceafde7041646d84325702e6142180a1f654a367ea936a2683033d177f389752e19f26d96e9558c4de4f24f3c7c3b499fb
SSDEEP

6144:NXzKdNY49u8rVssvWdaw+atfHcHx1SFeo01net:ua4A3osajatfHuxA901

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation	34c25c670d4581ecd07e8794202c554771e7a58e17dfd1a9fc4300735511adcf.exe

Executes dropped EXE 2 IoCs

pid	Process
4956	ITS SB App Switch.exe
1844	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/348-0-0x0000000001000000-0x00000000010A0000-memory.dmp	upx
behavioral1/memory/348-14-0x0000000001000000-0x00000000010A0000-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

pid	Process
348	34c25c670d4581ecd07e8794202c554771e7a58e17dfd1a9fc4300735511adcf.exe
348	34c25c670d4581ecd07e8794202c554771e7a58e17dfd1a9fc4300735511adcf.exe
348	34c25c670d4581ecd07e8794202c554771e7a58e17dfd1a9fc4300735511adcf.exe
348	34c25c670d4581ecd07e8794202c554771e7a58e17dfd1a9fc4300735511adcf.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 348 wrote to memory of 4956	348	34c25c670d4581ecd07e8794202c554771e7a58e17dfd1a9fc4300735511adcf.exe	83
PID 348 wrote to memory of 4956	348	34c25c670d4581ecd07e8794202c554771e7a58e17dfd1a9fc4300735511adcf.exe	83
PID 348 wrote to memory of 4956	348	34c25c670d4581ecd07e8794202c554771e7a58e17dfd1a9fc4300735511adcf.exe	83
PID 348 wrote to memory of 1844	348	34c25c670d4581ecd07e8794202c554771e7a58e17dfd1a9fc4300735511adcf.exe	84
PID 348 wrote to memory of 1844	348	34c25c670d4581ecd07e8794202c554771e7a58e17dfd1a9fc4300735511adcf.exe	84
PID 348 wrote to memory of 1844	348	34c25c670d4581ecd07e8794202c554771e7a58e17dfd1a9fc4300735511adcf.exe	84

C:\Users\Admin\AppData\Local\Temp\34c25c670d4581ecd07e8794202c554771e7a58e17dfd1a9fc4300735511adcf.exe
"C:\Users\Admin\AppData\Local\Temp\34c25c670d4581ecd07e8794202c554771e7a58e17dfd1a9fc4300735511adcf.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:348
- 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:4956
- 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:1844

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

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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/348-0-0x0000000001000000-0x00000000010A0000-memory.dmp

Filesize
640KB

Download
memory/348-14-0x0000000001000000-0x00000000010A0000-memory.dmp

Filesize
640KB

Download