6837047e9bec3b35f173129dd91c12a3b97c885b03009a5e1a56abe866e62047

Analysis

max time kernel
147s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
27/03/2024, 19:09

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General

Target

6837047e9bec3b35f173129dd91c12a3b97c885b03009a5e1a56abe866e62047.exe
Size

266KB
MD5

a29c0000f8747bd6815cb7412735d1cb
SHA1

9411472e4dc1c6b0180974eabeba1493df25d56e
SHA256

6837047e9bec3b35f173129dd91c12a3b97c885b03009a5e1a56abe866e62047
SHA512

500d51ab3d67defe0f35c56ab9ed979da2ae1823fe65db4ce924f967eb1d7cd4aa749c1d0b0ec9d1e00844af28106687b4fa0035d52104e0caaeef12a0f611e8
SSDEEP

3072:xNXEGZJWhfNFC4S60+XoLczrVmXdTt1ekofZNL+C5LYZNO5McAx9Ll3cH01ne4PK:PXzKdNY49u8rVSLoMi5McwjI01net

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-1-5-21-3045580317-3728985860-206385570-1000\Control Panel\International\Geo\Nation	6837047e9bec3b35f173129dd91c12a3b97c885b03009a5e1a56abe866e62047.exe

Executes dropped EXE 2 IoCs

pid	Process
2052	ITS SB App Switch.exe
4448	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/1568-0-0x0000000000190000-0x0000000000230000-memory.dmp	upx
behavioral1/memory/1568-14-0x0000000000190000-0x0000000000230000-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
1568	6837047e9bec3b35f173129dd91c12a3b97c885b03009a5e1a56abe866e62047.exe
1568	6837047e9bec3b35f173129dd91c12a3b97c885b03009a5e1a56abe866e62047.exe
1568	6837047e9bec3b35f173129dd91c12a3b97c885b03009a5e1a56abe866e62047.exe
1568	6837047e9bec3b35f173129dd91c12a3b97c885b03009a5e1a56abe866e62047.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1568 wrote to memory of 2052	1568	6837047e9bec3b35f173129dd91c12a3b97c885b03009a5e1a56abe866e62047.exe	88
PID 1568 wrote to memory of 2052	1568	6837047e9bec3b35f173129dd91c12a3b97c885b03009a5e1a56abe866e62047.exe	88
PID 1568 wrote to memory of 2052	1568	6837047e9bec3b35f173129dd91c12a3b97c885b03009a5e1a56abe866e62047.exe	88
PID 1568 wrote to memory of 4448	1568	6837047e9bec3b35f173129dd91c12a3b97c885b03009a5e1a56abe866e62047.exe	89
PID 1568 wrote to memory of 4448	1568	6837047e9bec3b35f173129dd91c12a3b97c885b03009a5e1a56abe866e62047.exe	89
PID 1568 wrote to memory of 4448	1568	6837047e9bec3b35f173129dd91c12a3b97c885b03009a5e1a56abe866e62047.exe	89

C:\Users\Admin\AppData\Local\Temp\6837047e9bec3b35f173129dd91c12a3b97c885b03009a5e1a56abe866e62047.exe
"C:\Users\Admin\AppData\Local\Temp\6837047e9bec3b35f173129dd91c12a3b97c885b03009a5e1a56abe866e62047.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1568
- 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:2052
- 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:4448

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/1568-0-0x0000000000190000-0x0000000000230000-memory.dmp

Filesize
640KB

Download
memory/1568-14-0x0000000000190000-0x0000000000230000-memory.dmp

Filesize
640KB

Download