4078cd0f90758a6c59524cabe041d8d0e0e08abdfa75472c947ca39278e804a2

Analysis

max time kernel
151s
max time network
211s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
14/10/2023, 07:47

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General

Target

4078cd0f90758a6c59524cabe041d8d0e0e08abdfa75472c947ca39278e804a2.exe
Size

266KB
MD5

db4aee3658b9b79d966a7b1f142c4b7f
SHA1

eaa2c27bedd338653c3925646561e950e53018b6
SHA256

4078cd0f90758a6c59524cabe041d8d0e0e08abdfa75472c947ca39278e804a2
SHA512

2b9724483063ea377849665952382ca049aa1656fda6116af40a3c940b221c2f1378a644f80f0443767b45c355a14b0bc87561d36adc91ccd6072e9e8fdf15b7
SSDEEP

3072:eNXEGZJWhfNFC4S60+XoLczrVmXspu2a3NZrCQ8IVirmBtJjcWTwfpH01ne4PK:sXzKdNY49u8rV50HriGtJjcWAR01net

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-1-5-21-1045988481-1457812719-2617974652-1000\Control Panel\International\Geo\Nation	4078cd0f90758a6c59524cabe041d8d0e0e08abdfa75472c947ca39278e804a2.exe

Executes dropped EXE 2 IoCs

pid	Process
4556	ITS SB App Switch.exe
2684	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/2320-0-0x0000000000170000-0x0000000000210000-memory.dmp	upx
behavioral1/memory/2320-14-0x0000000000170000-0x0000000000210000-memory.dmp	upx
behavioral1/memory/2320-15-0x0000000000170000-0x0000000000210000-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
2320	4078cd0f90758a6c59524cabe041d8d0e0e08abdfa75472c947ca39278e804a2.exe
2320	4078cd0f90758a6c59524cabe041d8d0e0e08abdfa75472c947ca39278e804a2.exe
2320	4078cd0f90758a6c59524cabe041d8d0e0e08abdfa75472c947ca39278e804a2.exe
2320	4078cd0f90758a6c59524cabe041d8d0e0e08abdfa75472c947ca39278e804a2.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 4556	2320	4078cd0f90758a6c59524cabe041d8d0e0e08abdfa75472c947ca39278e804a2.exe	87
PID 2320 wrote to memory of 4556	2320	4078cd0f90758a6c59524cabe041d8d0e0e08abdfa75472c947ca39278e804a2.exe	87
PID 2320 wrote to memory of 4556	2320	4078cd0f90758a6c59524cabe041d8d0e0e08abdfa75472c947ca39278e804a2.exe	87
PID 2320 wrote to memory of 2684	2320	4078cd0f90758a6c59524cabe041d8d0e0e08abdfa75472c947ca39278e804a2.exe	88
PID 2320 wrote to memory of 2684	2320	4078cd0f90758a6c59524cabe041d8d0e0e08abdfa75472c947ca39278e804a2.exe	88
PID 2320 wrote to memory of 2684	2320	4078cd0f90758a6c59524cabe041d8d0e0e08abdfa75472c947ca39278e804a2.exe	88

C:\Users\Admin\AppData\Local\Temp\4078cd0f90758a6c59524cabe041d8d0e0e08abdfa75472c947ca39278e804a2.exe
"C:\Users\Admin\AppData\Local\Temp\4078cd0f90758a6c59524cabe041d8d0e0e08abdfa75472c947ca39278e804a2.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2320
- 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:4556
- 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:2684

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/2320-0-0x0000000000170000-0x0000000000210000-memory.dmp

Filesize
640KB

Download
memory/2320-14-0x0000000000170000-0x0000000000210000-memory.dmp

Filesize
640KB

Download
memory/2320-15-0x0000000000170000-0x0000000000210000-memory.dmp

Filesize
640KB

Download