422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2

Analysis

max time kernel
136s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
26/04/2024, 13:19

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General

Target

422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe
Size

266KB
MD5

83d55bf07b2db3f8981ca464bbcab9b8
SHA1

fa7134842d8923beb6c516eed64d6e8a72771a3d
SHA256

422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2
SHA512

5aa40ce4bc2f6834c72a2f308c80ebfb8905bae2e6d4e212c3b7ea7382ef85be36ed838b9980200983ccbe830e21a5de63a9965febb892114eb5169dc76d2fe3
SSDEEP

6144:IXzKdNY49u8rV9svW3fSxvfdqbCe1KZb01net:3a4AGoASxvAbCh01

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-1-5-21-4084619521-2220719027-1909462854-1000\Control Panel\International\Geo\Nation	422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe

Executes dropped EXE 2 IoCs

pid	Process
4776	ITS SB App Switch.exe
5060	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/3156-0-0x0000000000AF0000-0x0000000000B90000-memory.dmp	upx
behavioral1/memory/3156-14-0x0000000000AF0000-0x0000000000B90000-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
3156	422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe
3156	422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe
3156	422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe
3156	422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3156 wrote to memory of 4776	3156	422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe	88
PID 3156 wrote to memory of 4776	3156	422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe	88
PID 3156 wrote to memory of 4776	3156	422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe	88
PID 3156 wrote to memory of 5060	3156	422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe	89
PID 3156 wrote to memory of 5060	3156	422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe	89
PID 3156 wrote to memory of 5060	3156	422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe	89

C:\Users\Admin\AppData\Local\Temp\422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe
"C:\Users\Admin\AppData\Local\Temp\422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3156
- 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:4776
- 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:5060

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/3156-0-0x0000000000AF0000-0x0000000000B90000-memory.dmp

Filesize
640KB

Download
memory/3156-14-0x0000000000AF0000-0x0000000000B90000-memory.dmp

Filesize
640KB

Download