5df8f928660e1865093dfea3ac7f92da7bfc85d4b95a9d72b53cef59ce5b52c7

Analysis

max time kernel
133s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 02:58

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General

Target

5df8f928660e1865093dfea3ac7f92da7bfc85d4b95a9d72b53cef59ce5b52c7.exe
Size

266KB
MD5

4eabab9504d923fdc0b4f2bfca5b96d7
SHA1

6a00120187c945e68a7c5bd3aae5420477d63a3b
SHA256

5df8f928660e1865093dfea3ac7f92da7bfc85d4b95a9d72b53cef59ce5b52c7
SHA512

5d8c52ad53f4153da3cf4197096a5cdd34c5317573e68c45b7617d47333cb3a09f9d24f300311e4e680d16b153f33f64be91e2c68b1f9c08645b139cbe55e300
SSDEEP

6144:WXzKdNY49u8rVsjn50/gkq+IyMeP401net:ta4A7jna/gkqryMP01

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

Processes:

5df8f928660e1865093dfea3ac7f92da7bfc85d4b95a9d72b53cef59ce5b52c7.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation	5df8f928660e1865093dfea3ac7f92da7bfc85d4b95a9d72b53cef59ce5b52c7.exe

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

3568 ITS SB App Switch.exe
3028 ITS SB App Switch.exe

pid	process
3568	ITS SB App Switch.exe
3028	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2808-0-0x0000000000530000-0x00000000005D0000-memory.dmp	upx
behavioral1/memory/2808-14-0x0000000000530000-0x00000000005D0000-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

Processes:

5df8f928660e1865093dfea3ac7f92da7bfc85d4b95a9d72b53cef59ce5b52c7.exe

pid	process
2808	5df8f928660e1865093dfea3ac7f92da7bfc85d4b95a9d72b53cef59ce5b52c7.exe
2808	5df8f928660e1865093dfea3ac7f92da7bfc85d4b95a9d72b53cef59ce5b52c7.exe
2808	5df8f928660e1865093dfea3ac7f92da7bfc85d4b95a9d72b53cef59ce5b52c7.exe
2808	5df8f928660e1865093dfea3ac7f92da7bfc85d4b95a9d72b53cef59ce5b52c7.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

5df8f928660e1865093dfea3ac7f92da7bfc85d4b95a9d72b53cef59ce5b52c7.exe

description	pid	process	target process
PID 2808 wrote to memory of 3568	2808	5df8f928660e1865093dfea3ac7f92da7bfc85d4b95a9d72b53cef59ce5b52c7.exe	ITS SB App Switch.exe
PID 2808 wrote to memory of 3568	2808	5df8f928660e1865093dfea3ac7f92da7bfc85d4b95a9d72b53cef59ce5b52c7.exe	ITS SB App Switch.exe
PID 2808 wrote to memory of 3568	2808	5df8f928660e1865093dfea3ac7f92da7bfc85d4b95a9d72b53cef59ce5b52c7.exe	ITS SB App Switch.exe
PID 2808 wrote to memory of 3028	2808	5df8f928660e1865093dfea3ac7f92da7bfc85d4b95a9d72b53cef59ce5b52c7.exe	ITS SB App Switch.exe
PID 2808 wrote to memory of 3028	2808	5df8f928660e1865093dfea3ac7f92da7bfc85d4b95a9d72b53cef59ce5b52c7.exe	ITS SB App Switch.exe
PID 2808 wrote to memory of 3028	2808	5df8f928660e1865093dfea3ac7f92da7bfc85d4b95a9d72b53cef59ce5b52c7.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\5df8f928660e1865093dfea3ac7f92da7bfc85d4b95a9d72b53cef59ce5b52c7.exe
"C:\Users\Admin\AppData\Local\Temp\5df8f928660e1865093dfea3ac7f92da7bfc85d4b95a9d72b53cef59ce5b52c7.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2808

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:3568

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:3028

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

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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
memory/2808-0-0x0000000000530000-0x00000000005D0000-memory.dmp

Filesize
640KB

Download
memory/2808-14-0x0000000000530000-0x00000000005D0000-memory.dmp

Filesize
640KB

Download