592a554663f3cfd0f02daf413b2ae7f66ff70bd7f3b6b4975202ba379a6310cb

Analysis

max time kernel
141s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
25/04/2024, 09:13

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General

Target

592a554663f3cfd0f02daf413b2ae7f66ff70bd7f3b6b4975202ba379a6310cb.exe
Size

266KB
MD5

e73d24d2c2f2c61b85012bf4ea785e27
SHA1

d59bd8a27d6e9d473f3c79d1fe0a2e97622cefd0
SHA256

592a554663f3cfd0f02daf413b2ae7f66ff70bd7f3b6b4975202ba379a6310cb
SHA512

93f8a2643f2c58d6a4e130f79c1408fd423129988a4bbf27118c379606a16c912c43d15ff5187d28c084a4bb607cb0e50fe574b7e6121b467af60aad8ca2b18d
SSDEEP

6144:xXzKdNY49u8rVBTn1QkV4dPMvc+/cv13V01net:qa4AUTnyxd2/IV01

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-1-5-21-259785868-298165991-4178590326-1000\Control Panel\International\Geo\Nation	592a554663f3cfd0f02daf413b2ae7f66ff70bd7f3b6b4975202ba379a6310cb.exe

Executes dropped EXE 2 IoCs

pid	Process
1644	ITS SB App Switch.exe
4768	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/4732-0-0x0000000000130000-0x00000000001D0000-memory.dmp	upx
behavioral1/memory/4732-14-0x0000000000130000-0x00000000001D0000-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
4732	592a554663f3cfd0f02daf413b2ae7f66ff70bd7f3b6b4975202ba379a6310cb.exe
4732	592a554663f3cfd0f02daf413b2ae7f66ff70bd7f3b6b4975202ba379a6310cb.exe
4732	592a554663f3cfd0f02daf413b2ae7f66ff70bd7f3b6b4975202ba379a6310cb.exe
4732	592a554663f3cfd0f02daf413b2ae7f66ff70bd7f3b6b4975202ba379a6310cb.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4732 wrote to memory of 1644	4732	592a554663f3cfd0f02daf413b2ae7f66ff70bd7f3b6b4975202ba379a6310cb.exe	87
PID 4732 wrote to memory of 1644	4732	592a554663f3cfd0f02daf413b2ae7f66ff70bd7f3b6b4975202ba379a6310cb.exe	87
PID 4732 wrote to memory of 1644	4732	592a554663f3cfd0f02daf413b2ae7f66ff70bd7f3b6b4975202ba379a6310cb.exe	87
PID 4732 wrote to memory of 4768	4732	592a554663f3cfd0f02daf413b2ae7f66ff70bd7f3b6b4975202ba379a6310cb.exe	88
PID 4732 wrote to memory of 4768	4732	592a554663f3cfd0f02daf413b2ae7f66ff70bd7f3b6b4975202ba379a6310cb.exe	88
PID 4732 wrote to memory of 4768	4732	592a554663f3cfd0f02daf413b2ae7f66ff70bd7f3b6b4975202ba379a6310cb.exe	88

C:\Users\Admin\AppData\Local\Temp\592a554663f3cfd0f02daf413b2ae7f66ff70bd7f3b6b4975202ba379a6310cb.exe
"C:\Users\Admin\AppData\Local\Temp\592a554663f3cfd0f02daf413b2ae7f66ff70bd7f3b6b4975202ba379a6310cb.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4732
- 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:1644
- 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:4768

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/4732-0-0x0000000000130000-0x00000000001D0000-memory.dmp

Filesize
640KB

Download
memory/4732-14-0x0000000000130000-0x00000000001D0000-memory.dmp

Filesize
640KB

Download