3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e

General

Target

3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe
Size

753KB
MD5

1ba554db0dec093c7f2588e4fa91a5c7
SHA1

e535b3e17d6039f29d649e365099ecbedfd5c56a
SHA256

3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e
SHA512

4938a18aa0205050cb7fc1a5de91150d27c428c8f6c5b9eb4b19c67563d79b97421f2a8722c24ae0702f8ff70dba8eb16c5f0152ad52da772683600ef2f2a8f9
SSDEEP

12288:XhkDgouVA2nxKkorvdRgQriDwOIxmxiZnYQE7PJcE4apQGvYLJMM7qUZDQ:dRmJkcoQricOIQxiZY1iapJvY1jWUZ8

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1600 cmd.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

4 whatismyip.akamai.com

pid	process
1600	cmd.exe

flow	ioc
4	whatismyip.akamai.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe

description	pid	process	target process
PID 944 set thread context of 364	944	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe

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

System Information Discovery
T1082

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:

3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe

pid	process
364	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe
364	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe
364	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe
364	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe
364	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe
364	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe
364	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe

description	pid	process	target process
PID 944 wrote to memory of 364	944	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe
PID 944 wrote to memory of 364	944	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe
PID 944 wrote to memory of 364	944	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe
PID 944 wrote to memory of 364	944	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe
PID 944 wrote to memory of 364	944	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe
PID 944 wrote to memory of 364	944	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe
PID 364 wrote to memory of 1600	364	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe	cmd.exe
PID 364 wrote to memory of 1600	364	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe	cmd.exe
PID 364 wrote to memory of 1600	364	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe	cmd.exe
PID 364 wrote to memory of 1600	364	3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe
"C:\Users\Admin\AppData\Local\Temp\3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:944

C:\Users\Admin\AppData\Local\Temp\3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe
"C:\Users\Admin\AppData\Local\Temp\3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe"
2⤵
- Checks BIOS information in registry
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:364

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\3a4c568e669e27478a62bdfa3583e96ad529f89091fa1777909952928e872d2e.exe" >> NUL
3⤵
- Deletes itself
PID:1600

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

3

T1012

System Information Discovery

3

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

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Downloads

memory/364-55-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/364-58-0x000000000045BC60-mapping.dmp

Download
memory/364-57-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/364-60-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/364-61-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/364-63-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/364-64-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/364-66-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/944-54-0x00000000760B1000-0x00000000760B3000-memory.dmp

Filesize
8KB

Download
memory/1600-65-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads