95b69b8b4338dccc2a6e8f0d8e348723bf31981351c284fa453507ca3f627420

Analysis

max time kernel
135s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
16/05/2023, 14:24

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General

Target

95b69b8b4338dccc2a6e8f0d8e348723bf31981351c284fa453507ca3f627420.exe
Size

277KB
MD5

ca08c24431d77a527916071258384c8d
SHA1

d3be364c74867330a6002beb0f9ec75df3fff3da
SHA256

95b69b8b4338dccc2a6e8f0d8e348723bf31981351c284fa453507ca3f627420
SHA512

0b451e41fbda7c00667a34559f50367f18a863f681116ec47ad6de6b5b3f32a299bee26b068e9a7fad3272959d4afa7c5fa7f54550838a4e68ae0c3cfb4f8893
SSDEEP

3072:0NXEGZJWhfNFC4S60+XoLczrVmXG3ht6H7HlJkbZ+Y+x+tfnEafT5T9H01ne4PKn:CXzKdNY49u8rVeDkKInEaf701netn

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/3180-134-0x0000000000D30000-0x0000000000DD0000-memory.dmp	upx
behavioral1/memory/3180-143-0x0000000000D30000-0x0000000000DD0000-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-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation	95b69b8b4338dccc2a6e8f0d8e348723bf31981351c284fa453507ca3f627420.exe

Executes dropped EXE 2 IoCs

pid	Process
4920	ITS SB App Switch.exe
1356	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
3180	95b69b8b4338dccc2a6e8f0d8e348723bf31981351c284fa453507ca3f627420.exe
3180	95b69b8b4338dccc2a6e8f0d8e348723bf31981351c284fa453507ca3f627420.exe
3180	95b69b8b4338dccc2a6e8f0d8e348723bf31981351c284fa453507ca3f627420.exe
3180	95b69b8b4338dccc2a6e8f0d8e348723bf31981351c284fa453507ca3f627420.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3180 wrote to memory of 4920	3180	95b69b8b4338dccc2a6e8f0d8e348723bf31981351c284fa453507ca3f627420.exe	82
PID 3180 wrote to memory of 4920	3180	95b69b8b4338dccc2a6e8f0d8e348723bf31981351c284fa453507ca3f627420.exe	82
PID 3180 wrote to memory of 4920	3180	95b69b8b4338dccc2a6e8f0d8e348723bf31981351c284fa453507ca3f627420.exe	82
PID 3180 wrote to memory of 1356	3180	95b69b8b4338dccc2a6e8f0d8e348723bf31981351c284fa453507ca3f627420.exe	83
PID 3180 wrote to memory of 1356	3180	95b69b8b4338dccc2a6e8f0d8e348723bf31981351c284fa453507ca3f627420.exe	83
PID 3180 wrote to memory of 1356	3180	95b69b8b4338dccc2a6e8f0d8e348723bf31981351c284fa453507ca3f627420.exe	83

C:\Users\Admin\AppData\Local\Temp\95b69b8b4338dccc2a6e8f0d8e348723bf31981351c284fa453507ca3f627420.exe
"C:\Users\Admin\AppData\Local\Temp\95b69b8b4338dccc2a6e8f0d8e348723bf31981351c284fa453507ca3f627420.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3180
- 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:4920
- 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:1356

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/3180-134-0x0000000000D30000-0x0000000000DD0000-memory.dmp

Filesize
640KB

Download
memory/3180-143-0x0000000000D30000-0x0000000000DD0000-memory.dmp

Filesize
640KB

Download