0416d803a539bedfda087451cfd5a9d52121f782f97052b8e5d90331f513cd8b

Analysis

max time kernel
104s
max time network
107s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
30-05-2023 11:22

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General

Target

0416d803a539bedfda087451cfd5a9d52121f782f97052b8e5d90331f513cd8b.exe
Size

277KB
MD5

136cb29a7c8ba0c9c75d51d26149cc60
SHA1

e024875ea835bfa67a25e28822b9fdfa2f00c899
SHA256

0416d803a539bedfda087451cfd5a9d52121f782f97052b8e5d90331f513cd8b
SHA512

4442689e9e73b393dc3f98c183d78ed49d20593c289ff09b738fea68db925d3e454a43356be3c80c3db4fef8b3c97844af739ba5c7be4f1a431257cf84bf8f25
SSDEEP

3072:5NXEGZJWhfNFC4S60+XoLczrVmXR9ggDrlJkbZ+Y+x+tfnEafTahH01ne4PKdx4:XXzKdNY49u8rV4bDkKInEafep01neto

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/5076-133-0x0000000000010000-0x00000000000B0000-memory.dmp	upx
behavioral1/memory/5076-147-0x0000000000010000-0x00000000000B0000-memory.dmp	upx
behavioral1/memory/5076-149-0x0000000000010000-0x00000000000B0000-memory.dmp	upx

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-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation	0416d803a539bedfda087451cfd5a9d52121f782f97052b8e5d90331f513cd8b.exe

Executes dropped EXE 2 IoCs

pid	Process
2624	ITS SB App Switch.exe
2628	ITS SB App Switch.exe

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
5076	0416d803a539bedfda087451cfd5a9d52121f782f97052b8e5d90331f513cd8b.exe
5076	0416d803a539bedfda087451cfd5a9d52121f782f97052b8e5d90331f513cd8b.exe
5076	0416d803a539bedfda087451cfd5a9d52121f782f97052b8e5d90331f513cd8b.exe
5076	0416d803a539bedfda087451cfd5a9d52121f782f97052b8e5d90331f513cd8b.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5076 wrote to memory of 2624	5076	0416d803a539bedfda087451cfd5a9d52121f782f97052b8e5d90331f513cd8b.exe	83
PID 5076 wrote to memory of 2624	5076	0416d803a539bedfda087451cfd5a9d52121f782f97052b8e5d90331f513cd8b.exe	83
PID 5076 wrote to memory of 2624	5076	0416d803a539bedfda087451cfd5a9d52121f782f97052b8e5d90331f513cd8b.exe	83
PID 5076 wrote to memory of 2628	5076	0416d803a539bedfda087451cfd5a9d52121f782f97052b8e5d90331f513cd8b.exe	84
PID 5076 wrote to memory of 2628	5076	0416d803a539bedfda087451cfd5a9d52121f782f97052b8e5d90331f513cd8b.exe	84
PID 5076 wrote to memory of 2628	5076	0416d803a539bedfda087451cfd5a9d52121f782f97052b8e5d90331f513cd8b.exe	84

C:\Users\Admin\AppData\Local\Temp\0416d803a539bedfda087451cfd5a9d52121f782f97052b8e5d90331f513cd8b.exe
"C:\Users\Admin\AppData\Local\Temp\0416d803a539bedfda087451cfd5a9d52121f782f97052b8e5d90331f513cd8b.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5076
- 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:2624
- 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:2628

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

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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/5076-133-0x0000000000010000-0x00000000000B0000-memory.dmp

Filesize
640KB

Download
memory/5076-147-0x0000000000010000-0x00000000000B0000-memory.dmp

Filesize
640KB

Download
memory/5076-149-0x0000000000010000-0x00000000000B0000-memory.dmp

Filesize
640KB

Download