3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb

Analysis

max time kernel
46s
max time network
51s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 14:38

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General

Target

3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe
Size

25KB
MD5

c01537f99d2eb404e1acebebfbc0bd52
SHA1

3121806fe93b25b72d6bc28af7b092a4ba63b4a1
SHA256

3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb
SHA512

f2b072f55e4fa04d7983c6d639a692d437261662fb580aaf170ab8796c1b2cf2323d24da771886d526979bb81e534ef91813baebfd0ade276b20c3cbcf0f0ec0
SSDEEP

384:V1u6MKacGQabT2JKQ10NyXao0/QK0Iom5YSgMxrIUvwZ+x/kIGGhqwptB0B0Yy:vukaDL6JZu0m/QKvu7UrI1Z+x/kBrB0

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe

pid process

1932 3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe

pid	process
1932	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

676 cmd.exe

pid	process
676	cmd.exe

Drops startup file 3 IoCs

Processes:

3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe

Loads dropped DLL 1 IoCs

Processes:

3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe

pid process

1444 3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

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

System Information Discovery
T1082

flow	ioc
3	whatismyip.akamai.com

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe

pid	process
1444	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe
1444	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe
1444	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe
1932	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe
1932	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe
1932	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe
1932	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe
1932	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe
1932	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe
1932	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe

description	pid	process	target process
PID 1444 wrote to memory of 1932	1444	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe
PID 1444 wrote to memory of 1932	1444	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe
PID 1444 wrote to memory of 1932	1444	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe
PID 1444 wrote to memory of 1932	1444	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe
PID 1444 wrote to memory of 676	1444	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe	cmd.exe
PID 1444 wrote to memory of 676	1444	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe	cmd.exe
PID 1444 wrote to memory of 676	1444	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe	cmd.exe
PID 1444 wrote to memory of 676	1444	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe	cmd.exe
PID 1932 wrote to memory of 1108	1932	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe	cmd.exe
PID 1932 wrote to memory of 1108	1932	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe	cmd.exe
PID 1932 wrote to memory of 1108	1932	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe	cmd.exe
PID 1932 wrote to memory of 1108	1932	3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe
"C:\Users\Admin\AppData\Local\Temp\3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe"
1⤵
- Checks BIOS information in registry
- Drops startup file
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1444

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe"
2⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Drops startup file
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1932

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c del "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe" >> NUL
3⤵
PID:1108

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe" >> NUL
2⤵
- Deletes itself
PID:676

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe

Filesize
25KB

MD5
c01537f99d2eb404e1acebebfbc0bd52

SHA1
3121806fe93b25b72d6bc28af7b092a4ba63b4a1

SHA256
3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb

SHA512
f2b072f55e4fa04d7983c6d639a692d437261662fb580aaf170ab8796c1b2cf2323d24da771886d526979bb81e534ef91813baebfd0ade276b20c3cbcf0f0ec0

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe

Filesize
25KB

MD5
c01537f99d2eb404e1acebebfbc0bd52

SHA1
3121806fe93b25b72d6bc28af7b092a4ba63b4a1

SHA256
3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb

SHA512
f2b072f55e4fa04d7983c6d639a692d437261662fb580aaf170ab8796c1b2cf2323d24da771886d526979bb81e534ef91813baebfd0ade276b20c3cbcf0f0ec0

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb.exe

Filesize
25KB

MD5
c01537f99d2eb404e1acebebfbc0bd52

SHA1
3121806fe93b25b72d6bc28af7b092a4ba63b4a1

SHA256
3250cee335d6a0948375be04338d6e259f46a20c1b0a2d658be50a31ab497bfb

SHA512
f2b072f55e4fa04d7983c6d639a692d437261662fb580aaf170ab8796c1b2cf2323d24da771886d526979bb81e534ef91813baebfd0ade276b20c3cbcf0f0ec0

Download Submit
memory/676-59-0x0000000000000000-mapping.dmp

Download
memory/1108-64-0x0000000000000000-mapping.dmp

Download
memory/1444-54-0x0000000075D71000-0x0000000075D73000-memory.dmp

Filesize
8KB

Download
memory/1444-60-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1932-56-0x0000000000000000-mapping.dmp

Download
memory/1932-61-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1932-62-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1932-65-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download