6a995947cd2e88bc413e8d7b8d10669a1584ee372f76b5c31fdae5526dca3f6c

Analysis

max time kernel
90s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
22/04/2023, 03:44

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General

Target

6a995947cd2e88bc413e8d7b8d10669a1584ee372f76b5c31fdae5526dca3f6c.exe
Size

277KB
MD5

57402885d55031371300216ded777f18
SHA1

6227237d3291cb1914d5d04796a8f98c54087f9a
SHA256

6a995947cd2e88bc413e8d7b8d10669a1584ee372f76b5c31fdae5526dca3f6c
SHA512

ccb3154f6e424a942752626b99ac10af5a373b43de1151aa96ac458e2ff7795435e4e387a4d8d3ee96fd9b541534f65367660321450f46ad63899dc579a7ded5
SSDEEP

3072:oNXEGZJWhfNFC4S60+XoLczrVmX1pu2aBspzWGLiw6Zau4NDBzdrmaDbI7VH01nP:2XzKdNY49u8rVgmwzz9i01neto

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	6a995947cd2e88bc413e8d7b8d10669a1584ee372f76b5c31fdae5526dca3f6c.exe

Executes dropped EXE 2 IoCs

pid	Process
2852	ITS SB App Switch.exe
3276	ITS SB App Switch.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/564-133-0x0000000000030000-0x00000000000D0000-memory.dmp	upx
behavioral1/memory/564-147-0x0000000000030000-0x00000000000D0000-memory.dmp	upx
behavioral1/memory/564-148-0x0000000000030000-0x00000000000D0000-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
564	6a995947cd2e88bc413e8d7b8d10669a1584ee372f76b5c31fdae5526dca3f6c.exe
564	6a995947cd2e88bc413e8d7b8d10669a1584ee372f76b5c31fdae5526dca3f6c.exe
564	6a995947cd2e88bc413e8d7b8d10669a1584ee372f76b5c31fdae5526dca3f6c.exe
564	6a995947cd2e88bc413e8d7b8d10669a1584ee372f76b5c31fdae5526dca3f6c.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 564 wrote to memory of 2852	564	6a995947cd2e88bc413e8d7b8d10669a1584ee372f76b5c31fdae5526dca3f6c.exe	84
PID 564 wrote to memory of 2852	564	6a995947cd2e88bc413e8d7b8d10669a1584ee372f76b5c31fdae5526dca3f6c.exe	84
PID 564 wrote to memory of 2852	564	6a995947cd2e88bc413e8d7b8d10669a1584ee372f76b5c31fdae5526dca3f6c.exe	84
PID 564 wrote to memory of 3276	564	6a995947cd2e88bc413e8d7b8d10669a1584ee372f76b5c31fdae5526dca3f6c.exe	85
PID 564 wrote to memory of 3276	564	6a995947cd2e88bc413e8d7b8d10669a1584ee372f76b5c31fdae5526dca3f6c.exe	85
PID 564 wrote to memory of 3276	564	6a995947cd2e88bc413e8d7b8d10669a1584ee372f76b5c31fdae5526dca3f6c.exe	85

C:\Users\Admin\AppData\Local\Temp\6a995947cd2e88bc413e8d7b8d10669a1584ee372f76b5c31fdae5526dca3f6c.exe
"C:\Users\Admin\AppData\Local\Temp\6a995947cd2e88bc413e8d7b8d10669a1584ee372f76b5c31fdae5526dca3f6c.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:564
- 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:2852
- 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:3276

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/564-133-0x0000000000030000-0x00000000000D0000-memory.dmp

Filesize
640KB

Download
memory/564-147-0x0000000000030000-0x00000000000D0000-memory.dmp

Filesize
640KB

Download
memory/564-148-0x0000000000030000-0x00000000000D0000-memory.dmp

Filesize
640KB

Download