cdfe80ce4d1a4d9b85dcec4dd2fcff395c7a0ee2196f01f67a599c649c016338

Analysis

max time kernel
143s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
23/10/2023, 14:09

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

cdfe80ce4d1a4d9b85dcec4dd2fcff395c7a0ee2196f01f67a599c649c016338.exe
Size

266KB
MD5

3859682f0c475d935f765689e709a11f
SHA1

582896235f8b40e65560112d0104e95b55e19d43
SHA256

cdfe80ce4d1a4d9b85dcec4dd2fcff395c7a0ee2196f01f67a599c649c016338
SHA512

6ea6f57debf37b5eaf4a38bc968e060e99fb74a1e7679b11aefd7c807318e5a0521d61a321edb337080ff884e45f505ea8b60cc530978b7a2f1852e1a150037d
SSDEEP

3072:MNXEGZJWhfNFC4S60+XoLczrVmX4hUwJQDWKK8/3UuwiDIAkJhgDd2NBlH01ne4S:6XzKdNY49u8rVvuwxypDIAygD801net

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-1-5-21-568313063-1441237985-1542345083-1000\Control Panel\International\Geo\Nation	cdfe80ce4d1a4d9b85dcec4dd2fcff395c7a0ee2196f01f67a599c649c016338.exe

Executes dropped EXE 2 IoCs

pid	Process
4296	ITS SB App Switch.exe
1716	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/4880-0-0x0000000000FF0000-0x0000000001090000-memory.dmp	upx
behavioral1/memory/4880-14-0x0000000000FF0000-0x0000000001090000-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
4880	cdfe80ce4d1a4d9b85dcec4dd2fcff395c7a0ee2196f01f67a599c649c016338.exe
4880	cdfe80ce4d1a4d9b85dcec4dd2fcff395c7a0ee2196f01f67a599c649c016338.exe
4880	cdfe80ce4d1a4d9b85dcec4dd2fcff395c7a0ee2196f01f67a599c649c016338.exe
4880	cdfe80ce4d1a4d9b85dcec4dd2fcff395c7a0ee2196f01f67a599c649c016338.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4880 wrote to memory of 4296	4880	cdfe80ce4d1a4d9b85dcec4dd2fcff395c7a0ee2196f01f67a599c649c016338.exe	85
PID 4880 wrote to memory of 4296	4880	cdfe80ce4d1a4d9b85dcec4dd2fcff395c7a0ee2196f01f67a599c649c016338.exe	85
PID 4880 wrote to memory of 4296	4880	cdfe80ce4d1a4d9b85dcec4dd2fcff395c7a0ee2196f01f67a599c649c016338.exe	85
PID 4880 wrote to memory of 1716	4880	cdfe80ce4d1a4d9b85dcec4dd2fcff395c7a0ee2196f01f67a599c649c016338.exe	86
PID 4880 wrote to memory of 1716	4880	cdfe80ce4d1a4d9b85dcec4dd2fcff395c7a0ee2196f01f67a599c649c016338.exe	86
PID 4880 wrote to memory of 1716	4880	cdfe80ce4d1a4d9b85dcec4dd2fcff395c7a0ee2196f01f67a599c649c016338.exe	86

C:\Users\Admin\AppData\Local\Temp\cdfe80ce4d1a4d9b85dcec4dd2fcff395c7a0ee2196f01f67a599c649c016338.exe
"C:\Users\Admin\AppData\Local\Temp\cdfe80ce4d1a4d9b85dcec4dd2fcff395c7a0ee2196f01f67a599c649c016338.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4880
- 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:4296
- 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:1716

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

Loading Replay Monitor...

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/4880-0-0x0000000000FF0000-0x0000000001090000-memory.dmp

Filesize
640KB

Download
memory/4880-14-0x0000000000FF0000-0x0000000001090000-memory.dmp

Filesize
640KB

Download