0a44384daf49f023db5a039954f5a37be2e5623fe2a27579ce55100fd1a27376

Analysis

max time kernel
120s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2023, 02:49

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General

Target

0a44384daf49f023db5a039954f5a37be2e5623fe2a27579ce55100fd1a27376.exe
Size

266KB
MD5

ecd8ff29bec831705918520942b6621c
SHA1

9b42bc90814c51a114d63975f6a57113709bd075
SHA256

0a44384daf49f023db5a039954f5a37be2e5623fe2a27579ce55100fd1a27376
SHA512

eb7b9254a9d32e35e74ebaa7bf6f782a5840b0e4ccd109c7c35c521e4ba0706cdc82478809ccc67b899b32826f287bcd103ea6d50202d09a202dccc5c7e9bfa5
SSDEEP

6144:aXzKdNY49u8rVNekV4dPMvc+/cv1uk01net:Za4Awexd2/tk01

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-1-5-21-1141987721-3945596982-3297311814-1000\Control Panel\International\Geo\Nation	0a44384daf49f023db5a039954f5a37be2e5623fe2a27579ce55100fd1a27376.exe

Executes dropped EXE 2 IoCs

pid	Process
3560	ITS SB App Switch.exe
1272	ITS SB App Switch.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3884-0-0x0000000000B20000-0x0000000000BC0000-memory.dmp	upx
behavioral2/memory/3884-14-0x0000000000B20000-0x0000000000BC0000-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
3884	0a44384daf49f023db5a039954f5a37be2e5623fe2a27579ce55100fd1a27376.exe
3884	0a44384daf49f023db5a039954f5a37be2e5623fe2a27579ce55100fd1a27376.exe
3884	0a44384daf49f023db5a039954f5a37be2e5623fe2a27579ce55100fd1a27376.exe
3884	0a44384daf49f023db5a039954f5a37be2e5623fe2a27579ce55100fd1a27376.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3884 wrote to memory of 3560	3884	0a44384daf49f023db5a039954f5a37be2e5623fe2a27579ce55100fd1a27376.exe	84
PID 3884 wrote to memory of 3560	3884	0a44384daf49f023db5a039954f5a37be2e5623fe2a27579ce55100fd1a27376.exe	84
PID 3884 wrote to memory of 3560	3884	0a44384daf49f023db5a039954f5a37be2e5623fe2a27579ce55100fd1a27376.exe	84
PID 3884 wrote to memory of 1272	3884	0a44384daf49f023db5a039954f5a37be2e5623fe2a27579ce55100fd1a27376.exe	85
PID 3884 wrote to memory of 1272	3884	0a44384daf49f023db5a039954f5a37be2e5623fe2a27579ce55100fd1a27376.exe	85
PID 3884 wrote to memory of 1272	3884	0a44384daf49f023db5a039954f5a37be2e5623fe2a27579ce55100fd1a27376.exe	85

C:\Users\Admin\AppData\Local\Temp\0a44384daf49f023db5a039954f5a37be2e5623fe2a27579ce55100fd1a27376.exe
"C:\Users\Admin\AppData\Local\Temp\0a44384daf49f023db5a039954f5a37be2e5623fe2a27579ce55100fd1a27376.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3884
- 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:3560
- 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:1272

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
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/3884-0-0x0000000000B20000-0x0000000000BC0000-memory.dmp

Filesize
640KB

Download
memory/3884-14-0x0000000000B20000-0x0000000000BC0000-memory.dmp

Filesize
640KB

Download