d2e2bf7ea57fc3436f17f5c29fb04b178391a79b8c56a9aae19bc2bb48e55c6e

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
21-04-2024 10:18

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General

Target

d2e2bf7ea57fc3436f17f5c29fb04b178391a79b8c56a9aae19bc2bb48e55c6e.exe
Size

266KB
MD5

2ea07162efef43040d6733d7221ec75b
SHA1

e0469982548482961884071b836f74391a0ed28c
SHA256

d2e2bf7ea57fc3436f17f5c29fb04b178391a79b8c56a9aae19bc2bb48e55c6e
SHA512

b0eb81ca5b2ebf80e81cf105a9626cd33033d37576ca52d6c9b71fab5e2b2d8ef4735fa666419097dafc5710568a44b3a724c36ce9a14655e12ce89395a24a19
SSDEEP

3072:kNXEGZJWhfNFC4S60+XoLczrVmXOEhKRuKYeQW/4aAoD1gad/gBh/SVH01ne4PK:yXzKdNY49u8rVjb4wxYBh/u01net

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-1-5-21-1132431369-515282257-1998160155-1000\Control Panel\International\Geo\Nation	d2e2bf7ea57fc3436f17f5c29fb04b178391a79b8c56a9aae19bc2bb48e55c6e.exe

Executes dropped EXE 2 IoCs

pid	Process
4568	ITS SB App Switch.exe
4744	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/4832-0-0x0000000000CF0000-0x0000000000D90000-memory.dmp	upx
behavioral1/memory/4832-14-0x0000000000CF0000-0x0000000000D90000-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
4832	d2e2bf7ea57fc3436f17f5c29fb04b178391a79b8c56a9aae19bc2bb48e55c6e.exe
4832	d2e2bf7ea57fc3436f17f5c29fb04b178391a79b8c56a9aae19bc2bb48e55c6e.exe
4832	d2e2bf7ea57fc3436f17f5c29fb04b178391a79b8c56a9aae19bc2bb48e55c6e.exe
4832	d2e2bf7ea57fc3436f17f5c29fb04b178391a79b8c56a9aae19bc2bb48e55c6e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4832 wrote to memory of 4568	4832	d2e2bf7ea57fc3436f17f5c29fb04b178391a79b8c56a9aae19bc2bb48e55c6e.exe	85
PID 4832 wrote to memory of 4568	4832	d2e2bf7ea57fc3436f17f5c29fb04b178391a79b8c56a9aae19bc2bb48e55c6e.exe	85
PID 4832 wrote to memory of 4568	4832	d2e2bf7ea57fc3436f17f5c29fb04b178391a79b8c56a9aae19bc2bb48e55c6e.exe	85
PID 4832 wrote to memory of 4744	4832	d2e2bf7ea57fc3436f17f5c29fb04b178391a79b8c56a9aae19bc2bb48e55c6e.exe	86
PID 4832 wrote to memory of 4744	4832	d2e2bf7ea57fc3436f17f5c29fb04b178391a79b8c56a9aae19bc2bb48e55c6e.exe	86
PID 4832 wrote to memory of 4744	4832	d2e2bf7ea57fc3436f17f5c29fb04b178391a79b8c56a9aae19bc2bb48e55c6e.exe	86

C:\Users\Admin\AppData\Local\Temp\d2e2bf7ea57fc3436f17f5c29fb04b178391a79b8c56a9aae19bc2bb48e55c6e.exe
"C:\Users\Admin\AppData\Local\Temp\d2e2bf7ea57fc3436f17f5c29fb04b178391a79b8c56a9aae19bc2bb48e55c6e.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4832
- 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:4568
- 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:4744

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/4832-0-0x0000000000CF0000-0x0000000000D90000-memory.dmp

Filesize
640KB

Download
memory/4832-14-0x0000000000CF0000-0x0000000000D90000-memory.dmp

Filesize
640KB

Download