0965513357842522d4441b34334cd7b54b36571c047bb459c8af5a1c3d67f39a

Analysis

max time kernel
109s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
13/04/2023, 22:17

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General

Target

0965513357842522d4441b34334cd7b54b36571c047bb459c8af5a1c3d67f39a.exe
Size

277KB
MD5

19d34eec68af4b9b80cf24a1ce2959bd
SHA1

104dacb58a2035e389c52551197a275227edb8c1
SHA256

0965513357842522d4441b34334cd7b54b36571c047bb459c8af5a1c3d67f39a
SHA512

1d08ed57e3c33385376f24c9c3c14a07441a158d2e0923e2968e71fdbe932d042c617e3bd923b22c82277fbac69476073b4cf65eaf64f5bc5f180f847405245c
SSDEEP

6144:3XzKdNY49u8rVOaKCjGvWz8mvP6r901netz:Ia4A6nGvWX601o

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-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation	0965513357842522d4441b34334cd7b54b36571c047bb459c8af5a1c3d67f39a.exe

Executes dropped EXE 2 IoCs

pid	Process
3992	ITS SB App Switch.exe
2228	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/4352-133-0x0000000000030000-0x00000000000D0000-memory.dmp	upx
behavioral1/memory/4352-147-0x0000000000030000-0x00000000000D0000-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
4352	0965513357842522d4441b34334cd7b54b36571c047bb459c8af5a1c3d67f39a.exe
4352	0965513357842522d4441b34334cd7b54b36571c047bb459c8af5a1c3d67f39a.exe
4352	0965513357842522d4441b34334cd7b54b36571c047bb459c8af5a1c3d67f39a.exe
4352	0965513357842522d4441b34334cd7b54b36571c047bb459c8af5a1c3d67f39a.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4352 wrote to memory of 3992	4352	0965513357842522d4441b34334cd7b54b36571c047bb459c8af5a1c3d67f39a.exe	85
PID 4352 wrote to memory of 3992	4352	0965513357842522d4441b34334cd7b54b36571c047bb459c8af5a1c3d67f39a.exe	85
PID 4352 wrote to memory of 3992	4352	0965513357842522d4441b34334cd7b54b36571c047bb459c8af5a1c3d67f39a.exe	85
PID 4352 wrote to memory of 2228	4352	0965513357842522d4441b34334cd7b54b36571c047bb459c8af5a1c3d67f39a.exe	86
PID 4352 wrote to memory of 2228	4352	0965513357842522d4441b34334cd7b54b36571c047bb459c8af5a1c3d67f39a.exe	86
PID 4352 wrote to memory of 2228	4352	0965513357842522d4441b34334cd7b54b36571c047bb459c8af5a1c3d67f39a.exe	86

C:\Users\Admin\AppData\Local\Temp\0965513357842522d4441b34334cd7b54b36571c047bb459c8af5a1c3d67f39a.exe
"C:\Users\Admin\AppData\Local\Temp\0965513357842522d4441b34334cd7b54b36571c047bb459c8af5a1c3d67f39a.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4352
- 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:3992
- 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:2228

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

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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
memory/4352-133-0x0000000000030000-0x00000000000D0000-memory.dmp

Filesize
640KB

Download
memory/4352-147-0x0000000000030000-0x00000000000D0000-memory.dmp

Filesize
640KB

Download