874812897bcf5f7a56a48e2484ec4dccc19f06e2426f76d43a998098cc06dce4

Analysis

max time kernel
147s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2023, 14:34

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General

Target

874812897bcf5f7a56a48e2484ec4dccc19f06e2426f76d43a998098cc06dce4.exe
Size

266KB
MD5

c403643ba7bcc16a3b88bd7abe0f5491
SHA1

9928fcb889ce314c55416a8bb7a3c545855c8502
SHA256

874812897bcf5f7a56a48e2484ec4dccc19f06e2426f76d43a998098cc06dce4
SHA512

dc0071d73efe7ee36f45f0e5b4016bb1f36d52ef404d2e384566d0f2f842d2e5545748980bb4f215ec06981d9058d21ddf913b6a1f262f86e6e079851899480b
SSDEEP

6144:9XzKdNY49u8rVWXUFkkQNltmkIg701net:ea4Ao/YlXr01

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-1-5-21-2344688013-2965468717-2034126-1000\Control Panel\International\Geo\Nation	874812897bcf5f7a56a48e2484ec4dccc19f06e2426f76d43a998098cc06dce4.exe

Executes dropped EXE 2 IoCs

pid	Process
1692	ITS SB App Switch.exe
2520	ITS SB App Switch.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/808-0-0x0000000000980000-0x0000000000A20000-memory.dmp	upx
behavioral2/memory/808-14-0x0000000000980000-0x0000000000A20000-memory.dmp	upx
behavioral2/memory/808-15-0x0000000000980000-0x0000000000A20000-memory.dmp	upx
behavioral2/memory/808-17-0x0000000000980000-0x0000000000A20000-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
808	874812897bcf5f7a56a48e2484ec4dccc19f06e2426f76d43a998098cc06dce4.exe
808	874812897bcf5f7a56a48e2484ec4dccc19f06e2426f76d43a998098cc06dce4.exe
808	874812897bcf5f7a56a48e2484ec4dccc19f06e2426f76d43a998098cc06dce4.exe
808	874812897bcf5f7a56a48e2484ec4dccc19f06e2426f76d43a998098cc06dce4.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 808 wrote to memory of 1692	808	874812897bcf5f7a56a48e2484ec4dccc19f06e2426f76d43a998098cc06dce4.exe	88
PID 808 wrote to memory of 1692	808	874812897bcf5f7a56a48e2484ec4dccc19f06e2426f76d43a998098cc06dce4.exe	88
PID 808 wrote to memory of 1692	808	874812897bcf5f7a56a48e2484ec4dccc19f06e2426f76d43a998098cc06dce4.exe	88
PID 808 wrote to memory of 2520	808	874812897bcf5f7a56a48e2484ec4dccc19f06e2426f76d43a998098cc06dce4.exe	89
PID 808 wrote to memory of 2520	808	874812897bcf5f7a56a48e2484ec4dccc19f06e2426f76d43a998098cc06dce4.exe	89
PID 808 wrote to memory of 2520	808	874812897bcf5f7a56a48e2484ec4dccc19f06e2426f76d43a998098cc06dce4.exe	89

C:\Users\Admin\AppData\Local\Temp\874812897bcf5f7a56a48e2484ec4dccc19f06e2426f76d43a998098cc06dce4.exe
"C:\Users\Admin\AppData\Local\Temp\874812897bcf5f7a56a48e2484ec4dccc19f06e2426f76d43a998098cc06dce4.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:808
- 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:1692
- 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:2520

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/808-0-0x0000000000980000-0x0000000000A20000-memory.dmp

Filesize
640KB

Download
memory/808-14-0x0000000000980000-0x0000000000A20000-memory.dmp

Filesize
640KB

Download
memory/808-15-0x0000000000980000-0x0000000000A20000-memory.dmp

Filesize
640KB

Download
memory/808-17-0x0000000000980000-0x0000000000A20000-memory.dmp

Filesize
640KB

Download