2e97f193627ced16e92c3e879e451c50ff546c73893d7d92785d72270664e348

Analysis

max time kernel
91s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
14-02-2023 11:25

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General

Target

2e97f193627ced16e92c3e879e451c50ff546c73893d7d92785d72270664e348.exe
Size

277KB
MD5

15df17e28a21295dd187ecf40823b594
SHA1

c89d39c904480c461ab452964844e2d9a8e3f486
SHA256

2e97f193627ced16e92c3e879e451c50ff546c73893d7d92785d72270664e348
SHA512

e0c333652e45bff28aa905cb0f9a7b8a9f0497861408181ad78a4f29d3c8e375a24d8b0c18a1d5b3faa05e2a2e0f5ac0788f70e9621d3eeba0f8dd940a09acad
SSDEEP

6144:tXzKdNY49u8rVQ7tChhV7k1QXzF5Ot901netVa:Oa4AVCh/7lXit901qa

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-1-5-21-2971393436-602173351-1645505021-1000\Control Panel\International\Geo\Nation	2e97f193627ced16e92c3e879e451c50ff546c73893d7d92785d72270664e348.exe

Executes dropped EXE 2 IoCs

pid	Process
444	ITS SB App Switch.exe
4616	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/3064-132-0x0000000000850000-0x00000000008F0000-memory.dmp	upx
behavioral1/memory/3064-138-0x0000000000850000-0x00000000008F0000-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
3064	2e97f193627ced16e92c3e879e451c50ff546c73893d7d92785d72270664e348.exe
3064	2e97f193627ced16e92c3e879e451c50ff546c73893d7d92785d72270664e348.exe
3064	2e97f193627ced16e92c3e879e451c50ff546c73893d7d92785d72270664e348.exe
3064	2e97f193627ced16e92c3e879e451c50ff546c73893d7d92785d72270664e348.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3064 wrote to memory of 444	3064	2e97f193627ced16e92c3e879e451c50ff546c73893d7d92785d72270664e348.exe	83
PID 3064 wrote to memory of 444	3064	2e97f193627ced16e92c3e879e451c50ff546c73893d7d92785d72270664e348.exe	83
PID 3064 wrote to memory of 444	3064	2e97f193627ced16e92c3e879e451c50ff546c73893d7d92785d72270664e348.exe	83
PID 3064 wrote to memory of 4616	3064	2e97f193627ced16e92c3e879e451c50ff546c73893d7d92785d72270664e348.exe	84
PID 3064 wrote to memory of 4616	3064	2e97f193627ced16e92c3e879e451c50ff546c73893d7d92785d72270664e348.exe	84
PID 3064 wrote to memory of 4616	3064	2e97f193627ced16e92c3e879e451c50ff546c73893d7d92785d72270664e348.exe	84

C:\Users\Admin\AppData\Local\Temp\2e97f193627ced16e92c3e879e451c50ff546c73893d7d92785d72270664e348.exe
"C:\Users\Admin\AppData\Local\Temp\2e97f193627ced16e92c3e879e451c50ff546c73893d7d92785d72270664e348.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3064
- 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:444
- 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:4616

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/3064-132-0x0000000000850000-0x00000000008F0000-memory.dmp

Filesize
640KB

Download
memory/3064-138-0x0000000000850000-0x00000000008F0000-memory.dmp

Filesize
640KB

Download