397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55

General

Target

397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
Size

828KB
MD5

1c57e432be8b4cadf308b28de068e159
SHA1

70b3723c6ba6f81959aa77ca666099ffce7443db
SHA256

397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55
SHA512

c1e846d23a46d5357c86acd0c26c314f8870622ca87397c5611d24f079499ebc81f2e30439b15b848928df0a4b8d1a0d6bbfb1eda883f81f6a0565f38335a65a
SSDEEP

24576:WDFhwFzsQNLAr5bj/b4FKHrJ841gAQguqMwPQ:GFhwFzPBYb02y4SA5MV

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe

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

Maps connected drives based on registry 3 TTPs 4 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe

description	pid	process	target process
PID 1016 set thread context of 2032	1016	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe

pid	process
2032	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
2032	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
2032	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
2032	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
2032	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
2032	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe

description	pid	process	target process
PID 1016 wrote to memory of 2032	1016	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
PID 1016 wrote to memory of 2032	1016	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
PID 1016 wrote to memory of 2032	1016	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
PID 1016 wrote to memory of 2032	1016	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
PID 1016 wrote to memory of 2032	1016	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
PID 1016 wrote to memory of 2032	1016	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
PID 1016 wrote to memory of 2032	1016	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
PID 1016 wrote to memory of 2032	1016	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
PID 1016 wrote to memory of 2032	1016	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
PID 1016 wrote to memory of 2032	1016	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
PID 1016 wrote to memory of 2032	1016	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe	397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe

C:\Users\Admin\AppData\Local\Temp\397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
"C:\Users\Admin\AppData\Local\Temp\397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1016

C:\Users\Admin\AppData\Local\Temp\397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe
"C:\Users\Admin\AppData\Local\Temp\397f36846160d9cde3aff86a91a6f58ed0f418d64fccf1c3e5a97438b38e9e55.exe" Track="0001101000"
2⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2032

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

2

T1082

Peripheral Device Discovery

1

T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/1016-54-0x0000000000230000-0x0000000000233000-memory.dmp

Filesize
12KB

Download
memory/1016-55-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/1016-70-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/2032-63-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/2032-59-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/2032-61-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/2032-57-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/2032-65-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/2032-68-0x00000000004BAFB0-mapping.dmp

Download
memory/2032-67-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/2032-56-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/2032-71-0x0000000075F51000-0x0000000075F53000-memory.dmp

Filesize
8KB

Download
memory/2032-72-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/2032-73-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/2032-74-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads