9d608ae99fa2557465ea6a8535e26909e4eaebade3d88e28626c0dacad410bcd

Analysis

max time kernel
143s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
04/03/2023, 10:59

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General

Target

9d608ae99fa2557465ea6a8535e26909e4eaebade3d88e28626c0dacad410bcd.exe
Size

277KB
MD5

aefb3168975e4e690b9e3fd3bf428d8a
SHA1

99a81fabce93045c1164942f59b356e77117c181
SHA256

9d608ae99fa2557465ea6a8535e26909e4eaebade3d88e28626c0dacad410bcd
SHA512

2f2cf3f2270b9884261d70c2e4ed4b5073066907f0d5356d75b22281cd411c7c4ff88b232a30253117794844a59012176457a04c32314060ffc4cc77bbc4e9c7
SSDEEP

3072:qNXEGZJWhfNFC4S60+XoLczrVmXP3htkAosItFjCf5LYbetfx1oigW4hH01ne4PM:4XzKdNY49u8rVHq40Ffx1oiy01netp

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-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation	9d608ae99fa2557465ea6a8535e26909e4eaebade3d88e28626c0dacad410bcd.exe

Executes dropped EXE 2 IoCs

pid	Process
2252	ITS SB App Switch.exe
2004	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/4296-133-0x00000000008E0000-0x0000000000980000-memory.dmp	upx
behavioral1/memory/4296-143-0x00000000008E0000-0x0000000000980000-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
4296	9d608ae99fa2557465ea6a8535e26909e4eaebade3d88e28626c0dacad410bcd.exe
4296	9d608ae99fa2557465ea6a8535e26909e4eaebade3d88e28626c0dacad410bcd.exe
4296	9d608ae99fa2557465ea6a8535e26909e4eaebade3d88e28626c0dacad410bcd.exe
4296	9d608ae99fa2557465ea6a8535e26909e4eaebade3d88e28626c0dacad410bcd.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4296 wrote to memory of 2252	4296	9d608ae99fa2557465ea6a8535e26909e4eaebade3d88e28626c0dacad410bcd.exe	86
PID 4296 wrote to memory of 2252	4296	9d608ae99fa2557465ea6a8535e26909e4eaebade3d88e28626c0dacad410bcd.exe	86
PID 4296 wrote to memory of 2252	4296	9d608ae99fa2557465ea6a8535e26909e4eaebade3d88e28626c0dacad410bcd.exe	86
PID 4296 wrote to memory of 2004	4296	9d608ae99fa2557465ea6a8535e26909e4eaebade3d88e28626c0dacad410bcd.exe	87
PID 4296 wrote to memory of 2004	4296	9d608ae99fa2557465ea6a8535e26909e4eaebade3d88e28626c0dacad410bcd.exe	87
PID 4296 wrote to memory of 2004	4296	9d608ae99fa2557465ea6a8535e26909e4eaebade3d88e28626c0dacad410bcd.exe	87

C:\Users\Admin\AppData\Local\Temp\9d608ae99fa2557465ea6a8535e26909e4eaebade3d88e28626c0dacad410bcd.exe
"C:\Users\Admin\AppData\Local\Temp\9d608ae99fa2557465ea6a8535e26909e4eaebade3d88e28626c0dacad410bcd.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4296
- 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:2252
- 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:2004

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
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/4296-133-0x00000000008E0000-0x0000000000980000-memory.dmp

Filesize
640KB

Download
memory/4296-143-0x00000000008E0000-0x0000000000980000-memory.dmp

Filesize
640KB

Download