3c32c9a4d1c80697bc7b03020a226206d75d03b117d301a1abf2d378b18303b2

Analysis

max time kernel
66s
max time network
49s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
30-04-2024 00:46

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General

Target

3c32c9a4d1c80697bc7b03020a226206d75d03b117d301a1abf2d378b18303b2.exe
Size

266KB
MD5

c4627f79a5411eabfa561817122fe860
SHA1

67c137727f372d21488888cbb12d0de5411d6bce
SHA256

3c32c9a4d1c80697bc7b03020a226206d75d03b117d301a1abf2d378b18303b2
SHA512

967093cb42f1a452d6fdf175ca3c266df862caf7dba070b9895e73f363e661f1d67d0444e1c5ef26bbf4a4627b08eb52052fb99a3180678486f639af935f74c9
SSDEEP

6144:KXzKdNY49u8rVyW/YiwxYBh/KFE01net:Ja4AEwxgb01

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-1-5-21-877519540-908060166-1852957295-1000\Control Panel\International\Geo\Nation	3c32c9a4d1c80697bc7b03020a226206d75d03b117d301a1abf2d378b18303b2.exe

Executes dropped EXE 2 IoCs

pid	Process
3552	ITS SB App Switch.exe
1272	ITS SB App Switch.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2284-0-0x00000000006C0000-0x0000000000760000-memory.dmp	upx
behavioral1/memory/2284-14-0x00000000006C0000-0x0000000000760000-memory.dmp	upx
behavioral1/memory/2284-15-0x00000000006C0000-0x0000000000760000-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
2284	3c32c9a4d1c80697bc7b03020a226206d75d03b117d301a1abf2d378b18303b2.exe
2284	3c32c9a4d1c80697bc7b03020a226206d75d03b117d301a1abf2d378b18303b2.exe
2284	3c32c9a4d1c80697bc7b03020a226206d75d03b117d301a1abf2d378b18303b2.exe
2284	3c32c9a4d1c80697bc7b03020a226206d75d03b117d301a1abf2d378b18303b2.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2284 wrote to memory of 3552	2284	3c32c9a4d1c80697bc7b03020a226206d75d03b117d301a1abf2d378b18303b2.exe	83
PID 2284 wrote to memory of 3552	2284	3c32c9a4d1c80697bc7b03020a226206d75d03b117d301a1abf2d378b18303b2.exe	83
PID 2284 wrote to memory of 3552	2284	3c32c9a4d1c80697bc7b03020a226206d75d03b117d301a1abf2d378b18303b2.exe	83
PID 2284 wrote to memory of 1272	2284	3c32c9a4d1c80697bc7b03020a226206d75d03b117d301a1abf2d378b18303b2.exe	84
PID 2284 wrote to memory of 1272	2284	3c32c9a4d1c80697bc7b03020a226206d75d03b117d301a1abf2d378b18303b2.exe	84
PID 2284 wrote to memory of 1272	2284	3c32c9a4d1c80697bc7b03020a226206d75d03b117d301a1abf2d378b18303b2.exe	84

C:\Users\Admin\AppData\Local\Temp\3c32c9a4d1c80697bc7b03020a226206d75d03b117d301a1abf2d378b18303b2.exe
"C:\Users\Admin\AppData\Local\Temp\3c32c9a4d1c80697bc7b03020a226206d75d03b117d301a1abf2d378b18303b2.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2284
- 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:3552
- 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:1272

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/2284-0-0x00000000006C0000-0x0000000000760000-memory.dmp

Filesize
640KB

Download
memory/2284-14-0x00000000006C0000-0x0000000000760000-memory.dmp

Filesize
640KB

Download
memory/2284-15-0x00000000006C0000-0x0000000000760000-memory.dmp

Filesize
640KB

Download