f67f8fe109fdbb664c5f50721120625ab1e34788afc2dd537cff88ed150f05ed

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
22/07/2024, 03:17

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General

Target

513b2ceca89e0b01411f79b83dfdf5a0N.exe
Size

499KB
MD5

513b2ceca89e0b01411f79b83dfdf5a0
SHA1

e8263150095a5b13e95445d494fcfd60cd1f85d1
SHA256

f67f8fe109fdbb664c5f50721120625ab1e34788afc2dd537cff88ed150f05ed
SHA512

8fc20d06f494dfc87615c711a840fe5c912e1c0133d8cdb4659380a2d20cdff1a30c0e9e425723fbc1c56fe0792268e468b6523382ee13f26ecc98077d3697a2
SSDEEP

12288:pcuA7U+EljXJBh+tli2vklUHM13sfoBjW40:pcuA7U+85BCl/cSHMlsujR0

Score

9^/10

evasion

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	513b2ceca89e0b01411f79b83dfdf5a0N.exe

Executes dropped EXE 1 IoCs

pid	Process
2240	s9507.exe

Loads dropped DLL 4 IoCs

pid	Process
2416	513b2ceca89e0b01411f79b83dfdf5a0N.exe
2416	513b2ceca89e0b01411f79b83dfdf5a0N.exe
2416	513b2ceca89e0b01411f79b83dfdf5a0N.exe
2416	513b2ceca89e0b01411f79b83dfdf5a0N.exe

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

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	513b2ceca89e0b01411f79b83dfdf5a0N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	513b2ceca89e0b01411f79b83dfdf5a0N.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2416	513b2ceca89e0b01411f79b83dfdf5a0N.exe
2416	513b2ceca89e0b01411f79b83dfdf5a0N.exe
2240	s9507.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2240	s9507.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2240	s9507.exe
2240	s9507.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2416 wrote to memory of 2240	2416	513b2ceca89e0b01411f79b83dfdf5a0N.exe	31
PID 2416 wrote to memory of 2240	2416	513b2ceca89e0b01411f79b83dfdf5a0N.exe	31
PID 2416 wrote to memory of 2240	2416	513b2ceca89e0b01411f79b83dfdf5a0N.exe	31
PID 2416 wrote to memory of 2240	2416	513b2ceca89e0b01411f79b83dfdf5a0N.exe	31

C:\Users\Admin\AppData\Local\Temp\513b2ceca89e0b01411f79b83dfdf5a0N.exe
"C:\Users\Admin\AppData\Local\Temp\513b2ceca89e0b01411f79b83dfdf5a0N.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Loads dropped DLL
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Users\Admin\AppData\Local\Temp\n9507\s9507.exe
  "C:\Users\Admin\AppData\Local\Temp\n9507\s9507.exe" ins.exe /e12347706 /u5193805b-c284-4f85-b972-26465bc06f2f /v"C:\Users\Admin\AppData\Local\Temp\513b2ceca89e0b01411f79b83dfdf5a0N.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2240

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 Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\n9507\s9507.exe

Filesize
275KB

MD5
316287c0010874356127dd8b7bc17896

SHA1
0939ad854954393f052f5ba64b6c4b8e03a8866b

SHA256
69d0557e8d695a1d44ed91b643b93a01a2fd74056dc21bf334965f5045e8f4c9

SHA512
1d995b5e18bdf387a42d0029d20c1f2889fa70c5bc8895df674fc83e3b49bb2acd8031966b593cff2b72438bde929a50a7558adc1df5d8cae7097b8fedb39c1c

Download Submit
memory/2240-14-0x000007FEF5D6E000-0x000007FEF5D6F000-memory.dmp

Filesize
4KB

Download
memory/2240-15-0x0000000000570000-0x000000000057A000-memory.dmp

Filesize
40KB

Download
memory/2240-16-0x000007FEF5AB0000-0x000007FEF644D000-memory.dmp

Filesize
9.6MB

Download
memory/2240-17-0x000007FEF5AB0000-0x000007FEF644D000-memory.dmp

Filesize
9.6MB

Download
memory/2240-18-0x000007FEF5AB0000-0x000007FEF644D000-memory.dmp

Filesize
9.6MB

Download