7ddf2d75adf7bdaec6c21ab91aeebf7fafe396deb4c89dd1bc296a8c12256a5f

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
12/10/2024, 02:31

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General

Target

7ddf2d75adf7bdaec6c21ab91aeebf7fafe396deb4c89dd1bc296a8c12256a5fN.exe
Size

736KB
MD5

26a6e1f7ab836ad4237cb948bb3832b0
SHA1

d23af57537de2a7b4d4d9d5b25408c467a88fef6
SHA256

7ddf2d75adf7bdaec6c21ab91aeebf7fafe396deb4c89dd1bc296a8c12256a5f
SHA512

664d60e59ddad89e7020ffc6bd369f296f14abad0c8cc4f634e06121fb77e033b1096e2392199ebc7ab6b034986edb0e3c96dbe0113c624f842026e1f72db2de
SSDEEP

12288:yTWZtuNsyULBw7JLlpMSe0t/LPavPBhXwsNdCbPV0IwAG1LaKO:0sZtw7ll7t/QKqdCjVZG1+KO

Score

7^/10

discovery evasion themida

Malware Config

Signatures

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	7ddf2d75adf7bdaec6c21ab91aeebf7fafe396deb4c89dd1bc296a8c12256a5fN.exe

Themida packer 3 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/1100-0-0x0000000000400000-0x00000000004B6000-memory.dmp	themida
behavioral1/memory/1100-3-0x0000000000400000-0x00000000004B6000-memory.dmp	themida
behavioral1/memory/1100-23-0x0000000000400000-0x00000000004B6000-memory.dmp	themida

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7ddf2d75adf7bdaec6c21ab91aeebf7fafe396deb4c89dd1bc296a8c12256a5fN.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1100	7ddf2d75adf7bdaec6c21ab91aeebf7fafe396deb4c89dd1bc296a8c12256a5fN.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1100 wrote to memory of 1192	1100	7ddf2d75adf7bdaec6c21ab91aeebf7fafe396deb4c89dd1bc296a8c12256a5fN.exe	21
PID 1100 wrote to memory of 1192	1100	7ddf2d75adf7bdaec6c21ab91aeebf7fafe396deb4c89dd1bc296a8c12256a5fN.exe	21
PID 1100 wrote to memory of 1192	1100	7ddf2d75adf7bdaec6c21ab91aeebf7fafe396deb4c89dd1bc296a8c12256a5fN.exe	21
PID 1100 wrote to memory of 1192	1100	7ddf2d75adf7bdaec6c21ab91aeebf7fafe396deb4c89dd1bc296a8c12256a5fN.exe	21
PID 1100 wrote to memory of 1192	1100	7ddf2d75adf7bdaec6c21ab91aeebf7fafe396deb4c89dd1bc296a8c12256a5fN.exe	21
PID 1100 wrote to memory of 1192	1100	7ddf2d75adf7bdaec6c21ab91aeebf7fafe396deb4c89dd1bc296a8c12256a5fN.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1192
- C:\Users\Admin\AppData\Local\Temp\7ddf2d75adf7bdaec6c21ab91aeebf7fafe396deb4c89dd1bc296a8c12256a5fN.exe
  "C:\Users\Admin\AppData\Local\Temp\7ddf2d75adf7bdaec6c21ab91aeebf7fafe396deb4c89dd1bc296a8c12256a5fN.exe"
  2⤵
  - Identifies Wine through registry keys
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1100

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1100-0-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/1100-3-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/1100-2-0x0000000000401000-0x0000000000408000-memory.dmp

Filesize
28KB

Download
memory/1100-1-0x0000000003F80000-0x0000000003F82000-memory.dmp

Filesize
8KB

Download
memory/1100-23-0x0000000000400000-0x00000000004B6000-memory.dmp

Filesize
728KB

Download
memory/1192-5-0x000000007FFF0000-0x000000007FFF1000-memory.dmp

Filesize
4KB

Download
memory/1192-11-0x000000007EFC0000-0x000000007EFC6000-memory.dmp

Filesize
24KB

Download