a1dd6b3ed8924561ca1a46738315d311d9009a296dd2eff86faa60257a9db0d9

Analysis

max time kernel
93s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
06/06/2024, 20:26

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General

Target

a1dd6b3ed8924561ca1a46738315d311d9009a296dd2eff86faa60257a9db0d9.exe
Size

266KB
MD5

5603885f15ec5c4b357ea5f9f45a1b31
SHA1

a0338709f684b4347dd2cccff2e787e4e6ff9862
SHA256

a1dd6b3ed8924561ca1a46738315d311d9009a296dd2eff86faa60257a9db0d9
SHA512

9a3a1dd3cada8a59d6350ec67db284ee54d394a66b821fa411b7604424812a63966bdd2317046a344d571e2df2b1ca9098598dcd84c799ec9c7e8cdac87f5f6a
SSDEEP

6144:aXzKdNY49u8rVxGflQmczSlUHURodeW01net:Za4AemczSLoH01

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-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation	a1dd6b3ed8924561ca1a46738315d311d9009a296dd2eff86faa60257a9db0d9.exe

Executes dropped EXE 2 IoCs

pid	Process
2820	ITS SB App Switch.exe
1752	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/4468-0-0x0000000000E20000-0x0000000000EC0000-memory.dmp	upx
behavioral1/memory/4468-15-0x0000000000E20000-0x0000000000EC0000-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
4468	a1dd6b3ed8924561ca1a46738315d311d9009a296dd2eff86faa60257a9db0d9.exe
4468	a1dd6b3ed8924561ca1a46738315d311d9009a296dd2eff86faa60257a9db0d9.exe
4468	a1dd6b3ed8924561ca1a46738315d311d9009a296dd2eff86faa60257a9db0d9.exe
4468	a1dd6b3ed8924561ca1a46738315d311d9009a296dd2eff86faa60257a9db0d9.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4468 wrote to memory of 2820	4468	a1dd6b3ed8924561ca1a46738315d311d9009a296dd2eff86faa60257a9db0d9.exe	84
PID 4468 wrote to memory of 2820	4468	a1dd6b3ed8924561ca1a46738315d311d9009a296dd2eff86faa60257a9db0d9.exe	84
PID 4468 wrote to memory of 2820	4468	a1dd6b3ed8924561ca1a46738315d311d9009a296dd2eff86faa60257a9db0d9.exe	84
PID 4468 wrote to memory of 1752	4468	a1dd6b3ed8924561ca1a46738315d311d9009a296dd2eff86faa60257a9db0d9.exe	85
PID 4468 wrote to memory of 1752	4468	a1dd6b3ed8924561ca1a46738315d311d9009a296dd2eff86faa60257a9db0d9.exe	85
PID 4468 wrote to memory of 1752	4468	a1dd6b3ed8924561ca1a46738315d311d9009a296dd2eff86faa60257a9db0d9.exe	85

C:\Users\Admin\AppData\Local\Temp\a1dd6b3ed8924561ca1a46738315d311d9009a296dd2eff86faa60257a9db0d9.exe
"C:\Users\Admin\AppData\Local\Temp\a1dd6b3ed8924561ca1a46738315d311d9009a296dd2eff86faa60257a9db0d9.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4468
- 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:2820
- 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:1752

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/4468-0-0x0000000000E20000-0x0000000000EC0000-memory.dmp

Filesize
640KB

Download
memory/4468-15-0x0000000000E20000-0x0000000000EC0000-memory.dmp

Filesize
640KB

Download