363e907a42c59541b9191fcf794815292204f84cc4744ec75cf637995f3e51ac

Analysis

max time kernel
140s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2023, 10:12

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General

Target

363e907a42c59541b9191fcf794815292204f84cc4744ec75cf637995f3e51ac.exe
Size

266KB
MD5

669f8670fb6cfdab4784da6534d7def7
SHA1

6079aa56b2e30fa0c820b8aba7eeb63bc788757f
SHA256

363e907a42c59541b9191fcf794815292204f84cc4744ec75cf637995f3e51ac
SHA512

40964e74fb9ae59d4a6c7de615e7c4ad428fd50fc899834b6d20d0609aee62f859b4d5ba29ca75355ca01a0c479bbdc22f4fa1869c0d26e290a8fd4a73784174
SSDEEP

3072:lNXEGZJWhfNFC4S60+XoLczrVmXhAxPJR7ikrEi9ZP7aPQ8ug0x3xS6HkLm0RH0W:DXzKdNY49u8rVpR++qMg0x3jm01net

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	363e907a42c59541b9191fcf794815292204f84cc4744ec75cf637995f3e51ac.exe

Executes dropped EXE 2 IoCs

pid	Process
4092	ITS SB App Switch.exe
4136	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/1528-0-0x00000000007F0000-0x0000000000890000-memory.dmp	upx
behavioral2/memory/1528-14-0x00000000007F0000-0x0000000000890000-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
1528	363e907a42c59541b9191fcf794815292204f84cc4744ec75cf637995f3e51ac.exe
1528	363e907a42c59541b9191fcf794815292204f84cc4744ec75cf637995f3e51ac.exe
1528	363e907a42c59541b9191fcf794815292204f84cc4744ec75cf637995f3e51ac.exe
1528	363e907a42c59541b9191fcf794815292204f84cc4744ec75cf637995f3e51ac.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1528 wrote to memory of 4092	1528	363e907a42c59541b9191fcf794815292204f84cc4744ec75cf637995f3e51ac.exe	83
PID 1528 wrote to memory of 4092	1528	363e907a42c59541b9191fcf794815292204f84cc4744ec75cf637995f3e51ac.exe	83
PID 1528 wrote to memory of 4092	1528	363e907a42c59541b9191fcf794815292204f84cc4744ec75cf637995f3e51ac.exe	83
PID 1528 wrote to memory of 4136	1528	363e907a42c59541b9191fcf794815292204f84cc4744ec75cf637995f3e51ac.exe	84
PID 1528 wrote to memory of 4136	1528	363e907a42c59541b9191fcf794815292204f84cc4744ec75cf637995f3e51ac.exe	84
PID 1528 wrote to memory of 4136	1528	363e907a42c59541b9191fcf794815292204f84cc4744ec75cf637995f3e51ac.exe	84

C:\Users\Admin\AppData\Local\Temp\363e907a42c59541b9191fcf794815292204f84cc4744ec75cf637995f3e51ac.exe
"C:\Users\Admin\AppData\Local\Temp\363e907a42c59541b9191fcf794815292204f84cc4744ec75cf637995f3e51ac.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1528
- 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:4092
- 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:4136

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/1528-0-0x00000000007F0000-0x0000000000890000-memory.dmp

Filesize
640KB

Download
memory/1528-14-0x00000000007F0000-0x0000000000890000-memory.dmp

Filesize
640KB

Download