8d1499158a3eca8c5b75405afba6231820cb0d9ef8cdfc9917029bd67516e6ec

Analysis

max time kernel
134s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
03/05/2024, 10:37

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General

Target

8d1499158a3eca8c5b75405afba6231820cb0d9ef8cdfc9917029bd67516e6ec.exe
Size

266KB
MD5

163c72d41f840163e1ecb31242119753
SHA1

4d7350188ee8b24f6a7fe301ea9f3ecf21c8b3ac
SHA256

8d1499158a3eca8c5b75405afba6231820cb0d9ef8cdfc9917029bd67516e6ec
SHA512

268ebc0f20b04532941253aaa648ffb8866b062d07896596b0e0e2f4584bc4fcbadf3149d488d0d1b813ee9257e6390c54f09e836ccea3fa53d2e69aae4a3ca7
SSDEEP

6144:oXzKdNY49u8rVA7tlzSECNltmkI001net:Xa4ABEflXR01

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-1-5-21-877519540-908060166-1852957295-1000\Control Panel\International\Geo\Nation	8d1499158a3eca8c5b75405afba6231820cb0d9ef8cdfc9917029bd67516e6ec.exe

Executes dropped EXE 2 IoCs

pid	Process
3924	ITS SB App Switch.exe
64	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/2928-0-0x00000000008C0000-0x0000000000960000-memory.dmp	upx
behavioral1/memory/2928-14-0x00000000008C0000-0x0000000000960000-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
2928	8d1499158a3eca8c5b75405afba6231820cb0d9ef8cdfc9917029bd67516e6ec.exe
2928	8d1499158a3eca8c5b75405afba6231820cb0d9ef8cdfc9917029bd67516e6ec.exe
2928	8d1499158a3eca8c5b75405afba6231820cb0d9ef8cdfc9917029bd67516e6ec.exe
2928	8d1499158a3eca8c5b75405afba6231820cb0d9ef8cdfc9917029bd67516e6ec.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2928 wrote to memory of 3924	2928	8d1499158a3eca8c5b75405afba6231820cb0d9ef8cdfc9917029bd67516e6ec.exe	86
PID 2928 wrote to memory of 3924	2928	8d1499158a3eca8c5b75405afba6231820cb0d9ef8cdfc9917029bd67516e6ec.exe	86
PID 2928 wrote to memory of 3924	2928	8d1499158a3eca8c5b75405afba6231820cb0d9ef8cdfc9917029bd67516e6ec.exe	86
PID 2928 wrote to memory of 64	2928	8d1499158a3eca8c5b75405afba6231820cb0d9ef8cdfc9917029bd67516e6ec.exe	87
PID 2928 wrote to memory of 64	2928	8d1499158a3eca8c5b75405afba6231820cb0d9ef8cdfc9917029bd67516e6ec.exe	87
PID 2928 wrote to memory of 64	2928	8d1499158a3eca8c5b75405afba6231820cb0d9ef8cdfc9917029bd67516e6ec.exe	87

C:\Users\Admin\AppData\Local\Temp\8d1499158a3eca8c5b75405afba6231820cb0d9ef8cdfc9917029bd67516e6ec.exe
"C:\Users\Admin\AppData\Local\Temp\8d1499158a3eca8c5b75405afba6231820cb0d9ef8cdfc9917029bd67516e6ec.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2928
- 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:3924
- 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:64

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/2928-0-0x00000000008C0000-0x0000000000960000-memory.dmp

Filesize
640KB

Download
memory/2928-14-0x00000000008C0000-0x0000000000960000-memory.dmp

Filesize
640KB

Download