cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e

Analysis

max time kernel
128s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
02/06/2024, 08:37

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General

Target

cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe
Size

266KB
MD5

8089280571137c51c7ceb126d4e0935f
SHA1

c0b177ed9924153c6a08d216508d4c4ab09f2e65
SHA256

cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e
SHA512

637f6153a6d554d53bdc24371f0200da888bcd950b5753c7da07239df6578b4513660f68315cde6341d0817dde70b64ac7124ebf977f7789608dc9d6398caa44
SSDEEP

6144:+XzKdNY49u8rVPBWhV7k1QXzF5O/yr01net:Fa4AKw/7lXi/q01

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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe

Executes dropped EXE 2 IoCs

pid	Process
3548	ITS SB App Switch.exe
4832	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/1244-0-0x00000000008E0000-0x0000000000980000-memory.dmp	upx
behavioral1/memory/1244-15-0x00000000008E0000-0x0000000000980000-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
1244	cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe
1244	cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe
1244	cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe
1244	cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1244 wrote to memory of 3548	1244	cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe	83
PID 1244 wrote to memory of 3548	1244	cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe	83
PID 1244 wrote to memory of 3548	1244	cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe	83
PID 1244 wrote to memory of 4832	1244	cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe	84
PID 1244 wrote to memory of 4832	1244	cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe	84
PID 1244 wrote to memory of 4832	1244	cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe	84

C:\Users\Admin\AppData\Local\Temp\cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe
"C:\Users\Admin\AppData\Local\Temp\cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1244
- 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:3548
- 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:4832

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/1244-0-0x00000000008E0000-0x0000000000980000-memory.dmp

Filesize
640KB

Download
memory/1244-15-0x00000000008E0000-0x0000000000980000-memory.dmp

Filesize
640KB

Download