c8743211eea060892722560c290227d59a1c2deef4134d860e16dafccbe57b18

Analysis

max time kernel
93s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
01-06-2024 15:29

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General

Target

c8743211eea060892722560c290227d59a1c2deef4134d860e16dafccbe57b18.exe
Size

266KB
MD5

db2f2471b0aea0d95c9ba476df5472a3
SHA1

0ab92e67bf94456b642bb9a6790343337e3d20a6
SHA256

c8743211eea060892722560c290227d59a1c2deef4134d860e16dafccbe57b18
SHA512

8422ace982644f757db7a4ddada863bd2ee6dfce1b9b32debc1225429faa2c0921b605103c815ba9920583b8d25cde07a9a7c8cb421ae4a0328262eed9331f92
SSDEEP

6144:QXzKdNY49u8rV8Hasw+atfHcHx1SFeop01net:Pa4ACsjatfHuxAN01

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-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	c8743211eea060892722560c290227d59a1c2deef4134d860e16dafccbe57b18.exe

Executes dropped EXE 2 IoCs

pid	Process
1284	ITS SB App Switch.exe
212	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/4068-0-0x0000000000780000-0x0000000000820000-memory.dmp	upx
behavioral1/memory/4068-15-0x0000000000780000-0x0000000000820000-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
4068	c8743211eea060892722560c290227d59a1c2deef4134d860e16dafccbe57b18.exe
4068	c8743211eea060892722560c290227d59a1c2deef4134d860e16dafccbe57b18.exe
4068	c8743211eea060892722560c290227d59a1c2deef4134d860e16dafccbe57b18.exe
4068	c8743211eea060892722560c290227d59a1c2deef4134d860e16dafccbe57b18.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4068 wrote to memory of 1284	4068	c8743211eea060892722560c290227d59a1c2deef4134d860e16dafccbe57b18.exe	82
PID 4068 wrote to memory of 1284	4068	c8743211eea060892722560c290227d59a1c2deef4134d860e16dafccbe57b18.exe	82
PID 4068 wrote to memory of 1284	4068	c8743211eea060892722560c290227d59a1c2deef4134d860e16dafccbe57b18.exe	82
PID 4068 wrote to memory of 212	4068	c8743211eea060892722560c290227d59a1c2deef4134d860e16dafccbe57b18.exe	83
PID 4068 wrote to memory of 212	4068	c8743211eea060892722560c290227d59a1c2deef4134d860e16dafccbe57b18.exe	83
PID 4068 wrote to memory of 212	4068	c8743211eea060892722560c290227d59a1c2deef4134d860e16dafccbe57b18.exe	83

C:\Users\Admin\AppData\Local\Temp\c8743211eea060892722560c290227d59a1c2deef4134d860e16dafccbe57b18.exe
"C:\Users\Admin\AppData\Local\Temp\c8743211eea060892722560c290227d59a1c2deef4134d860e16dafccbe57b18.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4068
- 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:1284
- 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:212

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/4068-0-0x0000000000780000-0x0000000000820000-memory.dmp

Filesize
640KB

Download
memory/4068-15-0x0000000000780000-0x0000000000820000-memory.dmp

Filesize
640KB

Download