61960d8c9c1b87cc9d2c896733d2e6d2aa9c8e895da694d72183c5d700857c44

Analysis

max time kernel
51s
max time network
51s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13/06/2024, 22:57

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General

Target

61960d8c9c1b87cc9d2c896733d2e6d2aa9c8e895da694d72183c5d700857c44.exe
Size

266KB
MD5

8854f2722a3772bc8a129b57ce1ee26b
SHA1

1cfeac27b10c46f88a4e7e06d75589ceca7d6285
SHA256

61960d8c9c1b87cc9d2c896733d2e6d2aa9c8e895da694d72183c5d700857c44
SHA512

ec54949d5d0a0f050880bfe80c06b4cd8ef74f9852f7199f88a9da5ade75ad69f7f4cc6cb10e99026f7cc01366ef10d27e82c69d9d06d6f31dbc5b2069a7f662
SSDEEP

3072:ONXEGZJWhfNFC4S60+XoLczrVmXOsGe/YQ5sQW/4aAoD1gad/gBh/SpSizH01net:cXzKdNY49u8rVcHG4wxYBh/m01net

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	61960d8c9c1b87cc9d2c896733d2e6d2aa9c8e895da694d72183c5d700857c44.exe

Executes dropped EXE 2 IoCs

pid	Process
4576	ITS SB App Switch.exe
1004	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/4660-0-0x00000000002C0000-0x0000000000360000-memory.dmp	upx
behavioral1/memory/4660-14-0x00000000002C0000-0x0000000000360000-memory.dmp	upx
behavioral1/memory/4660-15-0x00000000002C0000-0x0000000000360000-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
4660	61960d8c9c1b87cc9d2c896733d2e6d2aa9c8e895da694d72183c5d700857c44.exe
4660	61960d8c9c1b87cc9d2c896733d2e6d2aa9c8e895da694d72183c5d700857c44.exe
4660	61960d8c9c1b87cc9d2c896733d2e6d2aa9c8e895da694d72183c5d700857c44.exe
4660	61960d8c9c1b87cc9d2c896733d2e6d2aa9c8e895da694d72183c5d700857c44.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4660 wrote to memory of 4576	4660	61960d8c9c1b87cc9d2c896733d2e6d2aa9c8e895da694d72183c5d700857c44.exe	82
PID 4660 wrote to memory of 4576	4660	61960d8c9c1b87cc9d2c896733d2e6d2aa9c8e895da694d72183c5d700857c44.exe	82
PID 4660 wrote to memory of 4576	4660	61960d8c9c1b87cc9d2c896733d2e6d2aa9c8e895da694d72183c5d700857c44.exe	82
PID 4660 wrote to memory of 1004	4660	61960d8c9c1b87cc9d2c896733d2e6d2aa9c8e895da694d72183c5d700857c44.exe	83
PID 4660 wrote to memory of 1004	4660	61960d8c9c1b87cc9d2c896733d2e6d2aa9c8e895da694d72183c5d700857c44.exe	83
PID 4660 wrote to memory of 1004	4660	61960d8c9c1b87cc9d2c896733d2e6d2aa9c8e895da694d72183c5d700857c44.exe	83

C:\Users\Admin\AppData\Local\Temp\61960d8c9c1b87cc9d2c896733d2e6d2aa9c8e895da694d72183c5d700857c44.exe
"C:\Users\Admin\AppData\Local\Temp\61960d8c9c1b87cc9d2c896733d2e6d2aa9c8e895da694d72183c5d700857c44.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4660
- 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:4576
- 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:1004

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
memory/4660-0-0x00000000002C0000-0x0000000000360000-memory.dmp

Filesize
640KB

Download
memory/4660-14-0x00000000002C0000-0x0000000000360000-memory.dmp

Filesize
640KB

Download
memory/4660-15-0x00000000002C0000-0x0000000000360000-memory.dmp

Filesize
640KB

Download