5aef7acc4c36039e997eab41cee25b24183271b6eee4b47a30cf16d4fb0722b8

General

Target

5aef7acc4c36039e997eab41cee25b24183271b6eee4b47a30cf16d4fb0722b8.exe
Size

277KB
MD5

41a5ca873b844b12c0c14c8be0db54b9
SHA1

3f0529a405b8ad5715dc907d7d01a2b5f88a81c5
SHA256

5aef7acc4c36039e997eab41cee25b24183271b6eee4b47a30cf16d4fb0722b8
SHA512

3d053225c880675bbaccdc249c4a33a3f9d9903e82db2b088ee71fbf67947465b5c0b92c23528ab71eaac74c100a00beae0ae1fc8317334f7b7c6a72172691fb
SSDEEP

3072:eNXEGZJWhfNFC4S60+XoLczrVmXthUw/FpzWGLiw6Zau4NDBzdrmaDbIeFH01nei:sXzKdNY49u8rViuwCwzz9P01neto

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:

5aef7acc4c36039e997eab41cee25b24183271b6eee4b47a30cf16d4fb0722b8.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation	5aef7acc4c36039e997eab41cee25b24183271b6eee4b47a30cf16d4fb0722b8.exe

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

4156 ITS SB App Switch.exe
3556 ITS SB App Switch.exe

pid	process
4156	ITS SB App Switch.exe
3556	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/4228-134-0x0000000000960000-0x0000000000A00000-memory.dmp	upx
behavioral1/memory/4228-143-0x0000000000960000-0x0000000000A00000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

5aef7acc4c36039e997eab41cee25b24183271b6eee4b47a30cf16d4fb0722b8.exe

pid	process
4228	5aef7acc4c36039e997eab41cee25b24183271b6eee4b47a30cf16d4fb0722b8.exe
4228	5aef7acc4c36039e997eab41cee25b24183271b6eee4b47a30cf16d4fb0722b8.exe
4228	5aef7acc4c36039e997eab41cee25b24183271b6eee4b47a30cf16d4fb0722b8.exe
4228	5aef7acc4c36039e997eab41cee25b24183271b6eee4b47a30cf16d4fb0722b8.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

5aef7acc4c36039e997eab41cee25b24183271b6eee4b47a30cf16d4fb0722b8.exe

description	pid	process	target process
PID 4228 wrote to memory of 4156	4228	5aef7acc4c36039e997eab41cee25b24183271b6eee4b47a30cf16d4fb0722b8.exe	ITS SB App Switch.exe
PID 4228 wrote to memory of 4156	4228	5aef7acc4c36039e997eab41cee25b24183271b6eee4b47a30cf16d4fb0722b8.exe	ITS SB App Switch.exe
PID 4228 wrote to memory of 4156	4228	5aef7acc4c36039e997eab41cee25b24183271b6eee4b47a30cf16d4fb0722b8.exe	ITS SB App Switch.exe
PID 4228 wrote to memory of 3556	4228	5aef7acc4c36039e997eab41cee25b24183271b6eee4b47a30cf16d4fb0722b8.exe	ITS SB App Switch.exe
PID 4228 wrote to memory of 3556	4228	5aef7acc4c36039e997eab41cee25b24183271b6eee4b47a30cf16d4fb0722b8.exe	ITS SB App Switch.exe
PID 4228 wrote to memory of 3556	4228	5aef7acc4c36039e997eab41cee25b24183271b6eee4b47a30cf16d4fb0722b8.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\5aef7acc4c36039e997eab41cee25b24183271b6eee4b47a30cf16d4fb0722b8.exe
"C:\Users\Admin\AppData\Local\Temp\5aef7acc4c36039e997eab41cee25b24183271b6eee4b47a30cf16d4fb0722b8.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4228

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:4156

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:3556

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

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
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
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
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/4228-134-0x0000000000960000-0x0000000000A00000-memory.dmp

Filesize
640KB

Download
memory/4228-143-0x0000000000960000-0x0000000000A00000-memory.dmp

Filesize
640KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads