69169347c9735c99392b6476c09a4d218fbab65271d105a2342be37f4270befb

Analysis

max time kernel
137s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
12/02/2023, 02:57

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General

Target

69169347c9735c99392b6476c09a4d218fbab65271d105a2342be37f4270befb.exe
Size

277KB
MD5

0d094375faf81f5e46165e94e6786e54
SHA1

12a74f9930db5398780d4455a55a2120322b784b
SHA256

69169347c9735c99392b6476c09a4d218fbab65271d105a2342be37f4270befb
SHA512

a7e34f8c8187cdf1e8fd0b32e6018313c229ab07d46e5cd5ac489b45a606dd7b77b7917c5971b35823d041c5803ac8ddd10be9cf07675a6e0d9f97bce154b77a
SSDEEP

3072:gNXEGZJWhfNFC4S60+XoLczrVmXCouosItFjCf5LYbetfx1oigWXKzH01ne4PKnZ:OXzKdNY49u8rVF40Ffx1oihKj01netZ

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-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	69169347c9735c99392b6476c09a4d218fbab65271d105a2342be37f4270befb.exe

Executes dropped EXE 2 IoCs

pid	Process
4744	ITS SB App Switch.exe
4916	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/4252-132-0x0000000000840000-0x00000000008E0000-memory.dmp	upx
behavioral1/memory/4252-138-0x0000000000840000-0x00000000008E0000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4252	69169347c9735c99392b6476c09a4d218fbab65271d105a2342be37f4270befb.exe
4252	69169347c9735c99392b6476c09a4d218fbab65271d105a2342be37f4270befb.exe
4252	69169347c9735c99392b6476c09a4d218fbab65271d105a2342be37f4270befb.exe
4252	69169347c9735c99392b6476c09a4d218fbab65271d105a2342be37f4270befb.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4252 wrote to memory of 4744	4252	69169347c9735c99392b6476c09a4d218fbab65271d105a2342be37f4270befb.exe	80
PID 4252 wrote to memory of 4744	4252	69169347c9735c99392b6476c09a4d218fbab65271d105a2342be37f4270befb.exe	80
PID 4252 wrote to memory of 4744	4252	69169347c9735c99392b6476c09a4d218fbab65271d105a2342be37f4270befb.exe	80
PID 4252 wrote to memory of 4916	4252	69169347c9735c99392b6476c09a4d218fbab65271d105a2342be37f4270befb.exe	81
PID 4252 wrote to memory of 4916	4252	69169347c9735c99392b6476c09a4d218fbab65271d105a2342be37f4270befb.exe	81
PID 4252 wrote to memory of 4916	4252	69169347c9735c99392b6476c09a4d218fbab65271d105a2342be37f4270befb.exe	81

C:\Users\Admin\AppData\Local\Temp\69169347c9735c99392b6476c09a4d218fbab65271d105a2342be37f4270befb.exe
"C:\Users\Admin\AppData\Local\Temp\69169347c9735c99392b6476c09a4d218fbab65271d105a2342be37f4270befb.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4252
- 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:4744
- 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:4916

Network

MITRE ATT&CK Enterprise v6

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
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
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/4252-132-0x0000000000840000-0x00000000008E0000-memory.dmp

Filesize
640KB

Download
memory/4252-138-0x0000000000840000-0x00000000008E0000-memory.dmp

Filesize
640KB

Download