d64814728080feb5d216d8374f9ae58ecedd3c64b8624b194d0edea0554b2afb

Analysis

max time kernel
67s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
21/04/2023, 19:29

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General

Target

d64814728080feb5d216d8374f9ae58ecedd3c64b8624b194d0edea0554b2afb.exe
Size

277KB
MD5

908290b5a057aa79cfb5d7fa3376bb70
SHA1

aaae0384df909696cde6e30ac49be94cc8cda7e1
SHA256

d64814728080feb5d216d8374f9ae58ecedd3c64b8624b194d0edea0554b2afb
SHA512

def2192aae37da6c2278d4995454cb01a868ff7767aef4988299b98ba9f68af0c6f2add5dd819708680193e985b7f30a284ab3f8f0db0f198a9d052a974d83ae
SSDEEP

6144:+XzKdNY49u8rVsuw8T/TRPkTMekKT01netm:Fa4AM/tPCNki01Z

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-1-5-21-4238149048-355649189-894321705-1000\Control Panel\International\Geo\Nation	d64814728080feb5d216d8374f9ae58ecedd3c64b8624b194d0edea0554b2afb.exe

Executes dropped EXE 2 IoCs

pid	Process
4784	ITS SB App Switch.exe
1712	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/2796-133-0x00000000008B0000-0x0000000000950000-memory.dmp	upx
behavioral1/memory/2796-143-0x00000000008B0000-0x0000000000950000-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
2796	d64814728080feb5d216d8374f9ae58ecedd3c64b8624b194d0edea0554b2afb.exe
2796	d64814728080feb5d216d8374f9ae58ecedd3c64b8624b194d0edea0554b2afb.exe
2796	d64814728080feb5d216d8374f9ae58ecedd3c64b8624b194d0edea0554b2afb.exe
2796	d64814728080feb5d216d8374f9ae58ecedd3c64b8624b194d0edea0554b2afb.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2796 wrote to memory of 4784	2796	d64814728080feb5d216d8374f9ae58ecedd3c64b8624b194d0edea0554b2afb.exe	84
PID 2796 wrote to memory of 4784	2796	d64814728080feb5d216d8374f9ae58ecedd3c64b8624b194d0edea0554b2afb.exe	84
PID 2796 wrote to memory of 4784	2796	d64814728080feb5d216d8374f9ae58ecedd3c64b8624b194d0edea0554b2afb.exe	84
PID 2796 wrote to memory of 1712	2796	d64814728080feb5d216d8374f9ae58ecedd3c64b8624b194d0edea0554b2afb.exe	85
PID 2796 wrote to memory of 1712	2796	d64814728080feb5d216d8374f9ae58ecedd3c64b8624b194d0edea0554b2afb.exe	85
PID 2796 wrote to memory of 1712	2796	d64814728080feb5d216d8374f9ae58ecedd3c64b8624b194d0edea0554b2afb.exe	85

C:\Users\Admin\AppData\Local\Temp\d64814728080feb5d216d8374f9ae58ecedd3c64b8624b194d0edea0554b2afb.exe
"C:\Users\Admin\AppData\Local\Temp\d64814728080feb5d216d8374f9ae58ecedd3c64b8624b194d0edea0554b2afb.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2796
- 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:4784
- 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:1712

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/2796-133-0x00000000008B0000-0x0000000000950000-memory.dmp

Filesize
640KB

Download
memory/2796-143-0x00000000008B0000-0x0000000000950000-memory.dmp

Filesize
640KB

Download