033467f8632e7dd47615ba23066efaa80dbbfe6ebfaf524994eda13b6ba83346

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
19/04/2024, 22:24

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General

Target

033467f8632e7dd47615ba23066efaa80dbbfe6ebfaf524994eda13b6ba83346.exe
Size

266KB
MD5

7117d2f7381f495777a3d5cd831155ab
SHA1

4fe73dc7ae857975883db72ad7a8df5e46fcb4c3
SHA256

033467f8632e7dd47615ba23066efaa80dbbfe6ebfaf524994eda13b6ba83346
SHA512

71d78430942189a27b5db28443a0849c0ca959374cbff020d711e2ac7a5dfed329ac503773a26ce794582e8ca4881be3fbdf2927b59b1073d69f59a4b9fbe7ba
SSDEEP

6144:pXzKdNY49u8rVlzzTxifVEoSErp01net:Sa4ACHT+VB01

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-1-5-21-355664440-2199602304-1223909400-1000\Control Panel\International\Geo\Nation	033467f8632e7dd47615ba23066efaa80dbbfe6ebfaf524994eda13b6ba83346.exe

Executes dropped EXE 2 IoCs

pid	Process
2544	ITS SB App Switch.exe
2244	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/4536-0-0x00000000001B0000-0x0000000000250000-memory.dmp	upx
behavioral1/memory/4536-10-0x00000000001B0000-0x0000000000250000-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
4536	033467f8632e7dd47615ba23066efaa80dbbfe6ebfaf524994eda13b6ba83346.exe
4536	033467f8632e7dd47615ba23066efaa80dbbfe6ebfaf524994eda13b6ba83346.exe
4536	033467f8632e7dd47615ba23066efaa80dbbfe6ebfaf524994eda13b6ba83346.exe
4536	033467f8632e7dd47615ba23066efaa80dbbfe6ebfaf524994eda13b6ba83346.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4536 wrote to memory of 2544	4536	033467f8632e7dd47615ba23066efaa80dbbfe6ebfaf524994eda13b6ba83346.exe	88
PID 4536 wrote to memory of 2544	4536	033467f8632e7dd47615ba23066efaa80dbbfe6ebfaf524994eda13b6ba83346.exe	88
PID 4536 wrote to memory of 2544	4536	033467f8632e7dd47615ba23066efaa80dbbfe6ebfaf524994eda13b6ba83346.exe	88
PID 4536 wrote to memory of 2244	4536	033467f8632e7dd47615ba23066efaa80dbbfe6ebfaf524994eda13b6ba83346.exe	89
PID 4536 wrote to memory of 2244	4536	033467f8632e7dd47615ba23066efaa80dbbfe6ebfaf524994eda13b6ba83346.exe	89
PID 4536 wrote to memory of 2244	4536	033467f8632e7dd47615ba23066efaa80dbbfe6ebfaf524994eda13b6ba83346.exe	89

C:\Users\Admin\AppData\Local\Temp\033467f8632e7dd47615ba23066efaa80dbbfe6ebfaf524994eda13b6ba83346.exe
"C:\Users\Admin\AppData\Local\Temp\033467f8632e7dd47615ba23066efaa80dbbfe6ebfaf524994eda13b6ba83346.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4536
- 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:2544
- 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:2244

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/4536-0-0x00000000001B0000-0x0000000000250000-memory.dmp

Filesize
640KB

Download
memory/4536-10-0x00000000001B0000-0x0000000000250000-memory.dmp

Filesize
640KB

Download