6f0de3dd65bdbb41d72fa5be4f44fa79d7fd6521dfffd54772752951ba533f13

Analysis

max time kernel
145s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
25/11/2023, 05:44

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General

Target

6f0de3dd65bdbb41d72fa5be4f44fa79d7fd6521dfffd54772752951ba533f13.exe
Size

266KB
MD5

8a7e5056ec47afa46da501e759fc64bf
SHA1

b28efb192f67721ef06009b6516bbde8967b6416
SHA256

6f0de3dd65bdbb41d72fa5be4f44fa79d7fd6521dfffd54772752951ba533f13
SHA512

49f463c9dd128a279b147e67850dfda7afd87b6d9e5cf73242300b05723593c1bfc06bf218a48cc9e72e6ba15246675f1149ec5b3c65dfc88dd04da29c21fbe7
SSDEEP

6144:bXzKdNY49u8rVF7tY0hV7k1QXzF5OF701net:ka4Aez/7lXiF701

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-1-5-21-984744499-3605095035-265325720-1000\Control Panel\International\Geo\Nation	6f0de3dd65bdbb41d72fa5be4f44fa79d7fd6521dfffd54772752951ba533f13.exe

Executes dropped EXE 2 IoCs

pid	Process
4796	ITS SB App Switch.exe
2056	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/3468-0-0x0000000000520000-0x00000000005C0000-memory.dmp	upx
behavioral1/memory/3468-14-0x0000000000520000-0x00000000005C0000-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
3468	6f0de3dd65bdbb41d72fa5be4f44fa79d7fd6521dfffd54772752951ba533f13.exe
3468	6f0de3dd65bdbb41d72fa5be4f44fa79d7fd6521dfffd54772752951ba533f13.exe
3468	6f0de3dd65bdbb41d72fa5be4f44fa79d7fd6521dfffd54772752951ba533f13.exe
3468	6f0de3dd65bdbb41d72fa5be4f44fa79d7fd6521dfffd54772752951ba533f13.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3468 wrote to memory of 4796	3468	6f0de3dd65bdbb41d72fa5be4f44fa79d7fd6521dfffd54772752951ba533f13.exe	86
PID 3468 wrote to memory of 4796	3468	6f0de3dd65bdbb41d72fa5be4f44fa79d7fd6521dfffd54772752951ba533f13.exe	86
PID 3468 wrote to memory of 4796	3468	6f0de3dd65bdbb41d72fa5be4f44fa79d7fd6521dfffd54772752951ba533f13.exe	86
PID 3468 wrote to memory of 2056	3468	6f0de3dd65bdbb41d72fa5be4f44fa79d7fd6521dfffd54772752951ba533f13.exe	87
PID 3468 wrote to memory of 2056	3468	6f0de3dd65bdbb41d72fa5be4f44fa79d7fd6521dfffd54772752951ba533f13.exe	87
PID 3468 wrote to memory of 2056	3468	6f0de3dd65bdbb41d72fa5be4f44fa79d7fd6521dfffd54772752951ba533f13.exe	87

C:\Users\Admin\AppData\Local\Temp\6f0de3dd65bdbb41d72fa5be4f44fa79d7fd6521dfffd54772752951ba533f13.exe
"C:\Users\Admin\AppData\Local\Temp\6f0de3dd65bdbb41d72fa5be4f44fa79d7fd6521dfffd54772752951ba533f13.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3468
- 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:4796
- 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

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/3468-0-0x0000000000520000-0x00000000005C0000-memory.dmp

Filesize
640KB

Download
memory/3468-14-0x0000000000520000-0x00000000005C0000-memory.dmp

Filesize
640KB

Download