0593ce9fca7d3b391f890ec0fc0a62af96355c873cfb3fa69e2d77800aaa1f45

Analysis

max time kernel
135s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
08/06/2023, 11:50

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0593ce9fca7d3b391f890ec0fc0a62af96355c873cfb3fa69e2d77800aaa1f45.exe
Size

277KB
MD5

c49e3a999cb8571b198153e0e9c77a03
SHA1

f869773cf02b827deac2369be05d014c0431c81f
SHA256

0593ce9fca7d3b391f890ec0fc0a62af96355c873cfb3fa69e2d77800aaa1f45
SHA512

217afc7c436a33269134f0ff93b5fc913fd5748f88f83b00e792d3b4f4f85a5bc2f24bc941398c706c04d936574881acd1c9f3a2817f31eff2dca1d70666a413
SSDEEP

6144:hXzKdNY49u8rVraKCbhV7k1QXzF5OI01netY:aa4A9H/7lXiI01f

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/3676-133-0x0000000000D30000-0x0000000000DD0000-memory.dmp	upx
behavioral1/memory/3676-147-0x0000000000D30000-0x0000000000DD0000-memory.dmp	upx

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-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation	0593ce9fca7d3b391f890ec0fc0a62af96355c873cfb3fa69e2d77800aaa1f45.exe

Executes dropped EXE 2 IoCs

pid	Process
1556	ITS SB App Switch.exe
1324	ITS SB App Switch.exe

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
3676	0593ce9fca7d3b391f890ec0fc0a62af96355c873cfb3fa69e2d77800aaa1f45.exe
3676	0593ce9fca7d3b391f890ec0fc0a62af96355c873cfb3fa69e2d77800aaa1f45.exe
3676	0593ce9fca7d3b391f890ec0fc0a62af96355c873cfb3fa69e2d77800aaa1f45.exe
3676	0593ce9fca7d3b391f890ec0fc0a62af96355c873cfb3fa69e2d77800aaa1f45.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3676 wrote to memory of 1556	3676	0593ce9fca7d3b391f890ec0fc0a62af96355c873cfb3fa69e2d77800aaa1f45.exe	83
PID 3676 wrote to memory of 1556	3676	0593ce9fca7d3b391f890ec0fc0a62af96355c873cfb3fa69e2d77800aaa1f45.exe	83
PID 3676 wrote to memory of 1556	3676	0593ce9fca7d3b391f890ec0fc0a62af96355c873cfb3fa69e2d77800aaa1f45.exe	83
PID 3676 wrote to memory of 1324	3676	0593ce9fca7d3b391f890ec0fc0a62af96355c873cfb3fa69e2d77800aaa1f45.exe	84
PID 3676 wrote to memory of 1324	3676	0593ce9fca7d3b391f890ec0fc0a62af96355c873cfb3fa69e2d77800aaa1f45.exe	84
PID 3676 wrote to memory of 1324	3676	0593ce9fca7d3b391f890ec0fc0a62af96355c873cfb3fa69e2d77800aaa1f45.exe	84

C:\Users\Admin\AppData\Local\Temp\0593ce9fca7d3b391f890ec0fc0a62af96355c873cfb3fa69e2d77800aaa1f45.exe
"C:\Users\Admin\AppData\Local\Temp\0593ce9fca7d3b391f890ec0fc0a62af96355c873cfb3fa69e2d77800aaa1f45.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3676
- 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:1556
- 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:1324

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

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
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/3676-133-0x0000000000D30000-0x0000000000DD0000-memory.dmp

Filesize
640KB

Download
memory/3676-147-0x0000000000D30000-0x0000000000DD0000-memory.dmp

Filesize
640KB

Download