29fb9ec194756d397c1edab1bb8e69123590c78c08a1b75d4bec0af734c0e5d5

Analysis

max time kernel
0s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09/04/2024, 15:33

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General

Target

29fb9ec194756d397c1edab1bb8e69123590c78c08a1b75d4bec0af734c0e5d5.exe
Size

266KB
MD5

d7a91b52e205d820da5a5c05993bcc7d
SHA1

9cf73feceeb41d335f567447ccdee1b7aa36dc19
SHA256

29fb9ec194756d397c1edab1bb8e69123590c78c08a1b75d4bec0af734c0e5d5
SHA512

9a5672a1c24d49945cff1e40b84be235276fb6580241447c25e76bc58a5ced9f9c5a3a98065745c5c7f1d665971bfeb3e372e049e9f8eb5c00ba0130e814f37c
SSDEEP

3072:RNXEGZJWhfNFC4S60+XoLczrVmXMpC1XfZNL+C5LYZNO5McAx9LY4H01ne4PK:vXzKdNY49u8rVHcMi5Mcw101net

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-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation	29fb9ec194756d397c1edab1bb8e69123590c78c08a1b75d4bec0af734c0e5d5.exe

Executes dropped EXE 2 IoCs

pid	Process
3608	ITS SB App Switch.exe
2044	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/3884-0-0x0000000000C80000-0x0000000000D20000-memory.dmp	upx
behavioral1/memory/3884-14-0x0000000000C80000-0x0000000000D20000-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 2 IoCs

pid	Process
3884	29fb9ec194756d397c1edab1bb8e69123590c78c08a1b75d4bec0af734c0e5d5.exe
3884	29fb9ec194756d397c1edab1bb8e69123590c78c08a1b75d4bec0af734c0e5d5.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3884 wrote to memory of 3608	3884	29fb9ec194756d397c1edab1bb8e69123590c78c08a1b75d4bec0af734c0e5d5.exe	89
PID 3884 wrote to memory of 3608	3884	29fb9ec194756d397c1edab1bb8e69123590c78c08a1b75d4bec0af734c0e5d5.exe	89
PID 3884 wrote to memory of 3608	3884	29fb9ec194756d397c1edab1bb8e69123590c78c08a1b75d4bec0af734c0e5d5.exe	89
PID 3884 wrote to memory of 2044	3884	29fb9ec194756d397c1edab1bb8e69123590c78c08a1b75d4bec0af734c0e5d5.exe	90
PID 3884 wrote to memory of 2044	3884	29fb9ec194756d397c1edab1bb8e69123590c78c08a1b75d4bec0af734c0e5d5.exe	90
PID 3884 wrote to memory of 2044	3884	29fb9ec194756d397c1edab1bb8e69123590c78c08a1b75d4bec0af734c0e5d5.exe	90

C:\Users\Admin\AppData\Local\Temp\29fb9ec194756d397c1edab1bb8e69123590c78c08a1b75d4bec0af734c0e5d5.exe
"C:\Users\Admin\AppData\Local\Temp\29fb9ec194756d397c1edab1bb8e69123590c78c08a1b75d4bec0af734c0e5d5.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3884
- 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:3608
- 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:2044

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/3884-0-0x0000000000C80000-0x0000000000D20000-memory.dmp

Filesize
640KB

Download
memory/3884-14-0x0000000000C80000-0x0000000000D20000-memory.dmp

Filesize
640KB

Download