d94958eeca1575bae4a03a2c6d00b3299987fb256fb20df0f79ede1d9b47846e

Analysis

max time kernel
41s
max time network
50s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
04/07/2024, 23:48

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General

Target

d94958eeca1575bae4a03a2c6d00b3299987fb256fb20df0f79ede1d9b47846e.exe
Size

266KB
MD5

9e741542575d83d062589ce5ff63dbd9
SHA1

47193f44bb85a0b6159a7a109b09f864cb456f78
SHA256

d94958eeca1575bae4a03a2c6d00b3299987fb256fb20df0f79ede1d9b47846e
SHA512

4b55310a99c5e0b4f9706cd0e8acfa66c3dba3cd6d1e51ae78ea96bbbcc439d397f06d670543b9419d589d870b32c02ed17c73d9c053b017b94c8c21898e6045
SSDEEP

3072:GNXEGZJWhfNFC4S60+XoLczrVmX6atqgCggW3KhEfVEoSQDrZaAb0Bje4XG:UXzKdNY49u8rVYtqxifVEoSErl0BjeB

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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	d94958eeca1575bae4a03a2c6d00b3299987fb256fb20df0f79ede1d9b47846e.exe

Executes dropped EXE 2 IoCs

pid	Process
1636	ITS SB App Switch.exe
3836	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/920-0-0x0000000000FE0000-0x0000000001080000-memory.dmp	upx
behavioral1/memory/920-19-0x0000000000FE0000-0x0000000001080000-memory.dmp	upx
behavioral1/memory/920-20-0x0000000000FE0000-0x0000000001080000-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
920	d94958eeca1575bae4a03a2c6d00b3299987fb256fb20df0f79ede1d9b47846e.exe
920	d94958eeca1575bae4a03a2c6d00b3299987fb256fb20df0f79ede1d9b47846e.exe
920	d94958eeca1575bae4a03a2c6d00b3299987fb256fb20df0f79ede1d9b47846e.exe
920	d94958eeca1575bae4a03a2c6d00b3299987fb256fb20df0f79ede1d9b47846e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 920 wrote to memory of 1636	920	d94958eeca1575bae4a03a2c6d00b3299987fb256fb20df0f79ede1d9b47846e.exe	80
PID 920 wrote to memory of 1636	920	d94958eeca1575bae4a03a2c6d00b3299987fb256fb20df0f79ede1d9b47846e.exe	80
PID 920 wrote to memory of 1636	920	d94958eeca1575bae4a03a2c6d00b3299987fb256fb20df0f79ede1d9b47846e.exe	80
PID 920 wrote to memory of 3836	920	d94958eeca1575bae4a03a2c6d00b3299987fb256fb20df0f79ede1d9b47846e.exe	81
PID 920 wrote to memory of 3836	920	d94958eeca1575bae4a03a2c6d00b3299987fb256fb20df0f79ede1d9b47846e.exe	81
PID 920 wrote to memory of 3836	920	d94958eeca1575bae4a03a2c6d00b3299987fb256fb20df0f79ede1d9b47846e.exe	81

C:\Users\Admin\AppData\Local\Temp\d94958eeca1575bae4a03a2c6d00b3299987fb256fb20df0f79ede1d9b47846e.exe
"C:\Users\Admin\AppData\Local\Temp\d94958eeca1575bae4a03a2c6d00b3299987fb256fb20df0f79ede1d9b47846e.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:920
- 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:1636
- 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:3836

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
137KB

MD5
8e277c55b2b8f512823e5c384d0e2177

SHA1
371f387b9860191a51b4b830ce8c060df4b3586b

SHA256
bb9a8cd5a67af174554effd9cbebb23dca4d1acccf4b06f183430e0a7a11f46e

SHA512
854499bff4b6802b66a14f5d7d347c0fd4648e9dad548b2f6dddf5e73a91b177e9334fcb47a23e0ac53343d27082a914225e0e4dae6b0a5dedf058251d1f9112

Download Submit
memory/920-0-0x0000000000FE0000-0x0000000001080000-memory.dmp

Filesize
640KB

Download
memory/920-19-0x0000000000FE0000-0x0000000001080000-memory.dmp

Filesize
640KB

Download
memory/920-20-0x0000000000FE0000-0x0000000001080000-memory.dmp

Filesize
640KB

Download