93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d

Analysis

max time kernel
142s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2023, 09:08

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General

Target

93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe
Size

266KB
MD5

bbe1dc27f1e4a158f5f2145126cbebe2
SHA1

b29f735da71fd00c9b97e8882ff66b8d063d34dc
SHA256

93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d
SHA512

2069e463ef66872c6c22ca2fbac8e8f85e403d245899743a8352765e248a90a3af066747af99bd2b4ed1ce35ab30dab8e78fbd5ca87ec18e0820a83eff3d90d7
SSDEEP

3072:wNXEGZJWhfNFC4S60+XoLczrVmXTNgg/XQqs0BVH0XNn2qcyFSA7H01ne4PK:eXzKdNY49u8rVsXfBSXNn2qNh01net

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-1-5-21-1873812795-1433807462-1429862679-1000\Control Panel\International\Geo\Nation	93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe

Executes dropped EXE 2 IoCs

pid	Process
972	ITS SB App Switch.exe
3664	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/4976-0-0x0000000000F70000-0x0000000001010000-memory.dmp	upx
behavioral1/memory/4976-14-0x0000000000F70000-0x0000000001010000-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
4976	93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe
4976	93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe
4976	93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe
4976	93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4976 wrote to memory of 972	4976	93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe	86
PID 4976 wrote to memory of 972	4976	93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe	86
PID 4976 wrote to memory of 972	4976	93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe	86
PID 4976 wrote to memory of 3664	4976	93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe	87
PID 4976 wrote to memory of 3664	4976	93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe	87
PID 4976 wrote to memory of 3664	4976	93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe	87

C:\Users\Admin\AppData\Local\Temp\93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe
"C:\Users\Admin\AppData\Local\Temp\93203c1056a10c83f6bfe5746f23ab94cda576c8041ce55c4b4d67d8141cbc8d.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4976
- 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:972
- 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:3664

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/4976-0-0x0000000000F70000-0x0000000001010000-memory.dmp

Filesize
640KB

Download
memory/4976-14-0x0000000000F70000-0x0000000001010000-memory.dmp

Filesize
640KB

Download