4e0df30feceef7afccb245c0d799c3e989ac2e0a65eed787fdcc05dfb13500f5

Analysis

max time kernel
204s
max time network
213s
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, 04:06

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General

Target

4e0df30feceef7afccb245c0d799c3e989ac2e0a65eed787fdcc05dfb13500f5.exe
Size

266KB
MD5

aa95eb33e883e201eabaf676803f1b28
SHA1

8a688e9c5846420ad2ecd55e53081665d7a71898
SHA256

4e0df30feceef7afccb245c0d799c3e989ac2e0a65eed787fdcc05dfb13500f5
SHA512

ce3e2800077c663af4a69cd866f5dc372049dc88898d376aa9203136ecea2d722f6cd747e5d1ad49c712c5cf949687df0f196c816d0e16a6d13e5621f4a44801
SSDEEP

3072:TNXEGZJWhfNFC4S60+XoLczrVmXiqdOwC8aUGvMyH2z2F9GsmvP6eVcocOi5H01Q:5XzKdNY49u8rVuvGvWz8mvP6rP01net

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	4e0df30feceef7afccb245c0d799c3e989ac2e0a65eed787fdcc05dfb13500f5.exe

Executes dropped EXE 2 IoCs

pid	Process
1492	ITS SB App Switch.exe
1176	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/836-0-0x0000000000F20000-0x0000000000FC0000-memory.dmp	upx
behavioral1/memory/836-2-0x0000000000F20000-0x0000000000FC0000-memory.dmp	upx
behavioral1/memory/836-13-0x0000000000F20000-0x0000000000FC0000-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
836	4e0df30feceef7afccb245c0d799c3e989ac2e0a65eed787fdcc05dfb13500f5.exe
836	4e0df30feceef7afccb245c0d799c3e989ac2e0a65eed787fdcc05dfb13500f5.exe
836	4e0df30feceef7afccb245c0d799c3e989ac2e0a65eed787fdcc05dfb13500f5.exe
836	4e0df30feceef7afccb245c0d799c3e989ac2e0a65eed787fdcc05dfb13500f5.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 836 wrote to memory of 1492	836	4e0df30feceef7afccb245c0d799c3e989ac2e0a65eed787fdcc05dfb13500f5.exe	89
PID 836 wrote to memory of 1492	836	4e0df30feceef7afccb245c0d799c3e989ac2e0a65eed787fdcc05dfb13500f5.exe	89
PID 836 wrote to memory of 1492	836	4e0df30feceef7afccb245c0d799c3e989ac2e0a65eed787fdcc05dfb13500f5.exe	89
PID 836 wrote to memory of 1176	836	4e0df30feceef7afccb245c0d799c3e989ac2e0a65eed787fdcc05dfb13500f5.exe	91
PID 836 wrote to memory of 1176	836	4e0df30feceef7afccb245c0d799c3e989ac2e0a65eed787fdcc05dfb13500f5.exe	91
PID 836 wrote to memory of 1176	836	4e0df30feceef7afccb245c0d799c3e989ac2e0a65eed787fdcc05dfb13500f5.exe	91

C:\Users\Admin\AppData\Local\Temp\4e0df30feceef7afccb245c0d799c3e989ac2e0a65eed787fdcc05dfb13500f5.exe
"C:\Users\Admin\AppData\Local\Temp\4e0df30feceef7afccb245c0d799c3e989ac2e0a65eed787fdcc05dfb13500f5.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:836
- 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:1492
- 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:1176

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
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/836-0-0x0000000000F20000-0x0000000000FC0000-memory.dmp

Filesize
640KB

Download
memory/836-2-0x0000000000F20000-0x0000000000FC0000-memory.dmp

Filesize
640KB

Download
memory/836-13-0x0000000000F20000-0x0000000000FC0000-memory.dmp

Filesize
640KB

Download