5eeddc719d76304d2faa765a517ef493e23458d556e0b3e1ee026cb90e11ec0d

Analysis

max time kernel
114s
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
14/04/2023, 18:40

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General

Target

5eeddc719d76304d2faa765a517ef493e23458d556e0b3e1ee026cb90e11ec0d.exe
Size

277KB
MD5

32294989fcd8939cfed674900fd761a8
SHA1

9bb8126def87fb0c491900541f8084efc164d3c1
SHA256

5eeddc719d76304d2faa765a517ef493e23458d556e0b3e1ee026cb90e11ec0d
SHA512

ca57ee0902d3bd71161324a5bfa70754f8fc2e4baab25d935824b79aa5b2d54cf3a37a9bde4aca05ca0c296a188d26e112a98153be31cc956039445d72e61038
SSDEEP

6144:xXzKdNY49u8rV1Vb40IUKIpBdNt01netY:qa4Aq4tfIrt01v

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-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation	5eeddc719d76304d2faa765a517ef493e23458d556e0b3e1ee026cb90e11ec0d.exe

Executes dropped EXE 2 IoCs

pid	Process
876	ITS SB App Switch.exe
60	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/4996-134-0x00000000006A0000-0x0000000000740000-memory.dmp	upx
behavioral1/memory/4996-147-0x00000000006A0000-0x0000000000740000-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
4996	5eeddc719d76304d2faa765a517ef493e23458d556e0b3e1ee026cb90e11ec0d.exe
4996	5eeddc719d76304d2faa765a517ef493e23458d556e0b3e1ee026cb90e11ec0d.exe
4996	5eeddc719d76304d2faa765a517ef493e23458d556e0b3e1ee026cb90e11ec0d.exe
4996	5eeddc719d76304d2faa765a517ef493e23458d556e0b3e1ee026cb90e11ec0d.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4996 wrote to memory of 876	4996	5eeddc719d76304d2faa765a517ef493e23458d556e0b3e1ee026cb90e11ec0d.exe	82
PID 4996 wrote to memory of 876	4996	5eeddc719d76304d2faa765a517ef493e23458d556e0b3e1ee026cb90e11ec0d.exe	82
PID 4996 wrote to memory of 876	4996	5eeddc719d76304d2faa765a517ef493e23458d556e0b3e1ee026cb90e11ec0d.exe	82
PID 4996 wrote to memory of 60	4996	5eeddc719d76304d2faa765a517ef493e23458d556e0b3e1ee026cb90e11ec0d.exe	83
PID 4996 wrote to memory of 60	4996	5eeddc719d76304d2faa765a517ef493e23458d556e0b3e1ee026cb90e11ec0d.exe	83
PID 4996 wrote to memory of 60	4996	5eeddc719d76304d2faa765a517ef493e23458d556e0b3e1ee026cb90e11ec0d.exe	83

C:\Users\Admin\AppData\Local\Temp\5eeddc719d76304d2faa765a517ef493e23458d556e0b3e1ee026cb90e11ec0d.exe
"C:\Users\Admin\AppData\Local\Temp\5eeddc719d76304d2faa765a517ef493e23458d556e0b3e1ee026cb90e11ec0d.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4996
- 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:876
- 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:60

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
memory/4996-134-0x00000000006A0000-0x0000000000740000-memory.dmp

Filesize
640KB

Download
memory/4996-147-0x00000000006A0000-0x0000000000740000-memory.dmp

Filesize
640KB

Download