9dfed5028ee61b9761a7be3231aefea28afa8e47307b2355b827a6b271512d30

Analysis

max time kernel
143s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
06/03/2023, 16:28

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

9dfed5028ee61b9761a7be3231aefea28afa8e47307b2355b827a6b271512d30.exe
Size

277KB
MD5

e2bd0b762eacac456de5bc08822ddc85
SHA1

fafd14900b551dc9bbe942f9e6322649694a1edd
SHA256

9dfed5028ee61b9761a7be3231aefea28afa8e47307b2355b827a6b271512d30
SHA512

fac0bf53cd9f211e0a724d929a975a79af51341ce534177bcba29c4bb5b37f14fe43ff1b1775b650cc73052a25d6c1756792cd1593a2e4c5ba8520aeb7285f3d
SSDEEP

3072:kNXEGZJWhfNFC4S60+XoLczrVmX33ht6odZrCQ8IVirmBtJjcWTw3jToH01ne4P9:yXzKdNY49u8rVA3riGtJjcWY801nets

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-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation	9dfed5028ee61b9761a7be3231aefea28afa8e47307b2355b827a6b271512d30.exe

Executes dropped EXE 2 IoCs

pid	Process
2184	ITS SB App Switch.exe
4032	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/1336-134-0x0000000000070000-0x0000000000110000-memory.dmp	upx
behavioral1/memory/1336-143-0x0000000000070000-0x0000000000110000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1336	9dfed5028ee61b9761a7be3231aefea28afa8e47307b2355b827a6b271512d30.exe
1336	9dfed5028ee61b9761a7be3231aefea28afa8e47307b2355b827a6b271512d30.exe
1336	9dfed5028ee61b9761a7be3231aefea28afa8e47307b2355b827a6b271512d30.exe
1336	9dfed5028ee61b9761a7be3231aefea28afa8e47307b2355b827a6b271512d30.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1336 wrote to memory of 2184	1336	9dfed5028ee61b9761a7be3231aefea28afa8e47307b2355b827a6b271512d30.exe	85
PID 1336 wrote to memory of 2184	1336	9dfed5028ee61b9761a7be3231aefea28afa8e47307b2355b827a6b271512d30.exe	85
PID 1336 wrote to memory of 2184	1336	9dfed5028ee61b9761a7be3231aefea28afa8e47307b2355b827a6b271512d30.exe	85
PID 1336 wrote to memory of 4032	1336	9dfed5028ee61b9761a7be3231aefea28afa8e47307b2355b827a6b271512d30.exe	86
PID 1336 wrote to memory of 4032	1336	9dfed5028ee61b9761a7be3231aefea28afa8e47307b2355b827a6b271512d30.exe	86
PID 1336 wrote to memory of 4032	1336	9dfed5028ee61b9761a7be3231aefea28afa8e47307b2355b827a6b271512d30.exe	86

C:\Users\Admin\AppData\Local\Temp\9dfed5028ee61b9761a7be3231aefea28afa8e47307b2355b827a6b271512d30.exe
"C:\Users\Admin\AppData\Local\Temp\9dfed5028ee61b9761a7be3231aefea28afa8e47307b2355b827a6b271512d30.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1336
- 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:2184
- 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:4032

Network

MITRE ATT&CK Enterprise v6

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

Loading Replay Monitor...

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
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/1336-134-0x0000000000070000-0x0000000000110000-memory.dmp

Filesize
640KB

Download
memory/1336-143-0x0000000000070000-0x0000000000110000-memory.dmp

Filesize
640KB

Download