0da750eb7ca83b80e21ba25d07f50bd18af0fc9ba9b4a56322ea7e8afc37baf4

Analysis

max time kernel
123s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
12/02/2023, 18:03

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General

Target

0da750eb7ca83b80e21ba25d07f50bd18af0fc9ba9b4a56322ea7e8afc37baf4.exe
Size

277KB
MD5

b84ba4c616f9334e4d7a33ef59ad0521
SHA1

07bc902155f8f593310425a5dd78cfc1430550e4
SHA256

0da750eb7ca83b80e21ba25d07f50bd18af0fc9ba9b4a56322ea7e8afc37baf4
SHA512

c671971bda52ff58fa8aeaaf625bbeb4734c59750de7d1e8a5d15dee15b9b09a1305ad756dc693831b01deacbe7673610f65bfd38098b353d78abae8b0f22b8b
SSDEEP

6144:QXzKdNY49u8rV1cFJ4wxYBh/P01netynb:Pa4AZ4wxgN01Fnb

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-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	0da750eb7ca83b80e21ba25d07f50bd18af0fc9ba9b4a56322ea7e8afc37baf4.exe

Executes dropped EXE 2 IoCs

pid	Process
552	ITS SB App Switch.exe
3684	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/996-132-0x0000000000BD0000-0x0000000000C70000-memory.dmp	upx
behavioral1/memory/996-137-0x0000000000BD0000-0x0000000000C70000-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
996	0da750eb7ca83b80e21ba25d07f50bd18af0fc9ba9b4a56322ea7e8afc37baf4.exe
996	0da750eb7ca83b80e21ba25d07f50bd18af0fc9ba9b4a56322ea7e8afc37baf4.exe
996	0da750eb7ca83b80e21ba25d07f50bd18af0fc9ba9b4a56322ea7e8afc37baf4.exe
996	0da750eb7ca83b80e21ba25d07f50bd18af0fc9ba9b4a56322ea7e8afc37baf4.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 996 wrote to memory of 552	996	0da750eb7ca83b80e21ba25d07f50bd18af0fc9ba9b4a56322ea7e8afc37baf4.exe	81
PID 996 wrote to memory of 552	996	0da750eb7ca83b80e21ba25d07f50bd18af0fc9ba9b4a56322ea7e8afc37baf4.exe	81
PID 996 wrote to memory of 552	996	0da750eb7ca83b80e21ba25d07f50bd18af0fc9ba9b4a56322ea7e8afc37baf4.exe	81
PID 996 wrote to memory of 3684	996	0da750eb7ca83b80e21ba25d07f50bd18af0fc9ba9b4a56322ea7e8afc37baf4.exe	82
PID 996 wrote to memory of 3684	996	0da750eb7ca83b80e21ba25d07f50bd18af0fc9ba9b4a56322ea7e8afc37baf4.exe	82
PID 996 wrote to memory of 3684	996	0da750eb7ca83b80e21ba25d07f50bd18af0fc9ba9b4a56322ea7e8afc37baf4.exe	82

C:\Users\Admin\AppData\Local\Temp\0da750eb7ca83b80e21ba25d07f50bd18af0fc9ba9b4a56322ea7e8afc37baf4.exe
"C:\Users\Admin\AppData\Local\Temp\0da750eb7ca83b80e21ba25d07f50bd18af0fc9ba9b4a56322ea7e8afc37baf4.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:996
- 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:552
- 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:3684

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
memory/996-132-0x0000000000BD0000-0x0000000000C70000-memory.dmp

Filesize
640KB

Download
memory/996-137-0x0000000000BD0000-0x0000000000C70000-memory.dmp

Filesize
640KB

Download