d64dca15fc6bb855cea430dd7c420ede746994d366f4903dbdd5ca05c8f4b25f

Analysis

max time kernel
141s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
21/05/2024, 12:58

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General

Target

d64dca15fc6bb855cea430dd7c420ede746994d366f4903dbdd5ca05c8f4b25f.exe
Size

266KB
MD5

cd3dc224724805362e0672cd6384efa1
SHA1

1c322b2e58f501f844aa6b5db36b1458b54437e0
SHA256

d64dca15fc6bb855cea430dd7c420ede746994d366f4903dbdd5ca05c8f4b25f
SHA512

e0eeeb1bb294ae8301fa18a1b80abb9b9b01f32ed6cbf08551c4af12018691d300a3406c350d956dd55915bc2608edbe04f93721f9480370c7d5ee8a1185e555
SSDEEP

6144:bXzKdNY49u8rVc99mdB7Les+eFMBxIe01net:ka4AdMBu/eF+j01

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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	d64dca15fc6bb855cea430dd7c420ede746994d366f4903dbdd5ca05c8f4b25f.exe

Executes dropped EXE 2 IoCs

pid	Process
4140	ITS SB App Switch.exe
3088	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/736-0-0x0000000000300000-0x00000000003A0000-memory.dmp	upx
behavioral1/memory/736-14-0x0000000000300000-0x00000000003A0000-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
736	d64dca15fc6bb855cea430dd7c420ede746994d366f4903dbdd5ca05c8f4b25f.exe
736	d64dca15fc6bb855cea430dd7c420ede746994d366f4903dbdd5ca05c8f4b25f.exe
736	d64dca15fc6bb855cea430dd7c420ede746994d366f4903dbdd5ca05c8f4b25f.exe
736	d64dca15fc6bb855cea430dd7c420ede746994d366f4903dbdd5ca05c8f4b25f.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 736 wrote to memory of 4140	736	d64dca15fc6bb855cea430dd7c420ede746994d366f4903dbdd5ca05c8f4b25f.exe	84
PID 736 wrote to memory of 4140	736	d64dca15fc6bb855cea430dd7c420ede746994d366f4903dbdd5ca05c8f4b25f.exe	84
PID 736 wrote to memory of 4140	736	d64dca15fc6bb855cea430dd7c420ede746994d366f4903dbdd5ca05c8f4b25f.exe	84
PID 736 wrote to memory of 3088	736	d64dca15fc6bb855cea430dd7c420ede746994d366f4903dbdd5ca05c8f4b25f.exe	85
PID 736 wrote to memory of 3088	736	d64dca15fc6bb855cea430dd7c420ede746994d366f4903dbdd5ca05c8f4b25f.exe	85
PID 736 wrote to memory of 3088	736	d64dca15fc6bb855cea430dd7c420ede746994d366f4903dbdd5ca05c8f4b25f.exe	85

C:\Users\Admin\AppData\Local\Temp\d64dca15fc6bb855cea430dd7c420ede746994d366f4903dbdd5ca05c8f4b25f.exe
"C:\Users\Admin\AppData\Local\Temp\d64dca15fc6bb855cea430dd7c420ede746994d366f4903dbdd5ca05c8f4b25f.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:736
- 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:4140
- 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:3088

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/736-0-0x0000000000300000-0x00000000003A0000-memory.dmp

Filesize
640KB

Download
memory/736-14-0x0000000000300000-0x00000000003A0000-memory.dmp

Filesize
640KB

Download