95f54140ee60e732d5fd1e338b9fff50a4c74062a52d0f79eb742a2a6aa788c1

Analysis

max time kernel
138s
max time network
144s
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 23:20

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General

Target

95f54140ee60e732d5fd1e338b9fff50a4c74062a52d0f79eb742a2a6aa788c1.exe
Size

266KB
MD5

2c426d3b661764c4d988731544ba28c8
SHA1

4a6403b58d13cc7e7c2724092294412385aee5a6
SHA256

95f54140ee60e732d5fd1e338b9fff50a4c74062a52d0f79eb742a2a6aa788c1
SHA512

00adb6cef08e251b2a724d5da5d7c5f7ec7a4631761867e7243915f921ea858c6b188b822f6683cf751e180a2ee0b56d5e297ce782d6654148881ca05de4410d
SSDEEP

6144:GXzKdNY49u8rVUuw3SxvfdqbCe1KZe/01net:da4ArSxvAbCm01

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	95f54140ee60e732d5fd1e338b9fff50a4c74062a52d0f79eb742a2a6aa788c1.exe

Executes dropped EXE 2 IoCs

pid	Process
2056	ITS SB App Switch.exe
1736	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/3528-0-0x0000000000A10000-0x0000000000AB0000-memory.dmp	upx
behavioral1/memory/3528-14-0x0000000000A10000-0x0000000000AB0000-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
3528	95f54140ee60e732d5fd1e338b9fff50a4c74062a52d0f79eb742a2a6aa788c1.exe
3528	95f54140ee60e732d5fd1e338b9fff50a4c74062a52d0f79eb742a2a6aa788c1.exe
3528	95f54140ee60e732d5fd1e338b9fff50a4c74062a52d0f79eb742a2a6aa788c1.exe
3528	95f54140ee60e732d5fd1e338b9fff50a4c74062a52d0f79eb742a2a6aa788c1.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3528 wrote to memory of 2056	3528	95f54140ee60e732d5fd1e338b9fff50a4c74062a52d0f79eb742a2a6aa788c1.exe	86
PID 3528 wrote to memory of 2056	3528	95f54140ee60e732d5fd1e338b9fff50a4c74062a52d0f79eb742a2a6aa788c1.exe	86
PID 3528 wrote to memory of 2056	3528	95f54140ee60e732d5fd1e338b9fff50a4c74062a52d0f79eb742a2a6aa788c1.exe	86
PID 3528 wrote to memory of 1736	3528	95f54140ee60e732d5fd1e338b9fff50a4c74062a52d0f79eb742a2a6aa788c1.exe	87
PID 3528 wrote to memory of 1736	3528	95f54140ee60e732d5fd1e338b9fff50a4c74062a52d0f79eb742a2a6aa788c1.exe	87
PID 3528 wrote to memory of 1736	3528	95f54140ee60e732d5fd1e338b9fff50a4c74062a52d0f79eb742a2a6aa788c1.exe	87

C:\Users\Admin\AppData\Local\Temp\95f54140ee60e732d5fd1e338b9fff50a4c74062a52d0f79eb742a2a6aa788c1.exe
"C:\Users\Admin\AppData\Local\Temp\95f54140ee60e732d5fd1e338b9fff50a4c74062a52d0f79eb742a2a6aa788c1.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3528
- 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:2056
- 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:1736

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/3528-0-0x0000000000A10000-0x0000000000AB0000-memory.dmp

Filesize
640KB

Download
memory/3528-14-0x0000000000A10000-0x0000000000AB0000-memory.dmp

Filesize
640KB

Download