a193ff2c54c1fe0313ec3fc15d1096efbcd6f14fc9736922fd03ed0e728ce60a

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2023, 03:34

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General

Target

a193ff2c54c1fe0313ec3fc15d1096efbcd6f14fc9736922fd03ed0e728ce60a.exe
Size

266KB
MD5

cafc112d7e8f6af9c43cf552256a3f39
SHA1

8666a2377304fe2aef04f26c751c01576f3f6330
SHA256

a193ff2c54c1fe0313ec3fc15d1096efbcd6f14fc9736922fd03ed0e728ce60a
SHA512

e74bfebcf65c244d84a6c3ece233f29c9562ea2948b9a0a17750817c5cb43fdc1dea121242df869211855dfba3668adce1df60290146508080fbf3c3bc6ce865
SSDEEP

3072:cNXEGZJWhfNFC4S60+XoLczrVmX1qdOUXnOBATu3rejB1MiqGw05AbH01ne4PK:KXzKdNY49u8rVXFJCKvMiqGPU01net

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-1-5-21-919254492-3979293997-764407192-1000\Control Panel\International\Geo\Nation	a193ff2c54c1fe0313ec3fc15d1096efbcd6f14fc9736922fd03ed0e728ce60a.exe

Executes dropped EXE 2 IoCs

pid	Process
2136	ITS SB App Switch.exe
1628	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/3236-0-0x0000000000660000-0x0000000000700000-memory.dmp	upx
behavioral1/memory/3236-14-0x0000000000660000-0x0000000000700000-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
3236	a193ff2c54c1fe0313ec3fc15d1096efbcd6f14fc9736922fd03ed0e728ce60a.exe
3236	a193ff2c54c1fe0313ec3fc15d1096efbcd6f14fc9736922fd03ed0e728ce60a.exe
3236	a193ff2c54c1fe0313ec3fc15d1096efbcd6f14fc9736922fd03ed0e728ce60a.exe
3236	a193ff2c54c1fe0313ec3fc15d1096efbcd6f14fc9736922fd03ed0e728ce60a.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3236 wrote to memory of 2136	3236	a193ff2c54c1fe0313ec3fc15d1096efbcd6f14fc9736922fd03ed0e728ce60a.exe	86
PID 3236 wrote to memory of 2136	3236	a193ff2c54c1fe0313ec3fc15d1096efbcd6f14fc9736922fd03ed0e728ce60a.exe	86
PID 3236 wrote to memory of 2136	3236	a193ff2c54c1fe0313ec3fc15d1096efbcd6f14fc9736922fd03ed0e728ce60a.exe	86
PID 3236 wrote to memory of 1628	3236	a193ff2c54c1fe0313ec3fc15d1096efbcd6f14fc9736922fd03ed0e728ce60a.exe	87
PID 3236 wrote to memory of 1628	3236	a193ff2c54c1fe0313ec3fc15d1096efbcd6f14fc9736922fd03ed0e728ce60a.exe	87
PID 3236 wrote to memory of 1628	3236	a193ff2c54c1fe0313ec3fc15d1096efbcd6f14fc9736922fd03ed0e728ce60a.exe	87

C:\Users\Admin\AppData\Local\Temp\a193ff2c54c1fe0313ec3fc15d1096efbcd6f14fc9736922fd03ed0e728ce60a.exe
"C:\Users\Admin\AppData\Local\Temp\a193ff2c54c1fe0313ec3fc15d1096efbcd6f14fc9736922fd03ed0e728ce60a.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3236
- 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:2136
- 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:1628

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/3236-0-0x0000000000660000-0x0000000000700000-memory.dmp

Filesize
640KB

Download
memory/3236-14-0x0000000000660000-0x0000000000700000-memory.dmp

Filesize
640KB

Download