4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458

Analysis

max time kernel
93s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2024, 13:29

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe
Size

266KB
MD5

95a9e0f36369fa9afd5bc85098a461d8
SHA1

feb9a8cde55087bd7bfcdf60fd767c692fff137d
SHA256

4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458
SHA512

ee36682aa72a30862f8eaf378b9e1f2199f31059de11eb88f52a7985840a3dde6156291169d9f78cc372aff4492c55457201e5569a46c38ca546da0996b350a2
SSDEEP

3072:YNXEGZJWhfNFC4S60+XoLczrVmXspu2aNHjS+/fbC8DcGsbhH01ne4PK:mXzKdNY49u8rVr2jLHu8DcGap01net

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-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe

Executes dropped EXE 2 IoCs

pid	Process
4028	ITS SB App Switch.exe
4120	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/2540-0-0x0000000000730000-0x00000000007D0000-memory.dmp	upx
behavioral1/memory/2540-14-0x0000000000730000-0x00000000007D0000-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
2540	4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe
2540	4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe
2540	4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe
2540	4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2540 wrote to memory of 4028	2540	4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe	83
PID 2540 wrote to memory of 4028	2540	4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe	83
PID 2540 wrote to memory of 4028	2540	4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe	83
PID 2540 wrote to memory of 4120	2540	4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe	84
PID 2540 wrote to memory of 4120	2540	4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe	84
PID 2540 wrote to memory of 4120	2540	4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe	84

C:\Users\Admin\AppData\Local\Temp\4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe
"C:\Users\Admin\AppData\Local\Temp\4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2540
- 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:4028
- 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:4120

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

Loading Replay Monitor...

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/2540-0-0x0000000000730000-0x00000000007D0000-memory.dmp

Filesize
640KB

Download
memory/2540-14-0x0000000000730000-0x00000000007D0000-memory.dmp

Filesize
640KB

Download