06cc773798e897c25b3b79e4fc43a77fc645b363d288fc4208d86dd0d89b846e

General

Target

50d08ba14e86d2b59a4838b128db3e5e.exe
Size

531KB
MD5

50d08ba14e86d2b59a4838b128db3e5e
SHA1

5794656725e103f42c6e492688ed22ae3f0fd952
SHA256

06cc773798e897c25b3b79e4fc43a77fc645b363d288fc4208d86dd0d89b846e
SHA512

af6ea3337ada7e87aed30bd586648adf07b1fc899514834c22b76db6f4bf541f244e23c80837a3b05ffc6f87b2ae9a59d9c85c8cba1046e6c09a44ef76869cb8
SSDEEP

12288:q5iZvUxxc36rURUMK6jXc8RWi2TR7rGOjt9RRg/5Lb2M3njAdl:q0vUxxEiMdjXBR8R7COZ9RRg5njAb

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__	50d08ba14e86d2b59a4838b128db3e5e.exe

Executes dropped EXE 1 IoCs

pid	Process
2628	s9455.exe

Loads dropped DLL 4 IoCs

pid	Process
2296	50d08ba14e86d2b59a4838b128db3e5e.exe
2296	50d08ba14e86d2b59a4838b128db3e5e.exe
2296	50d08ba14e86d2b59a4838b128db3e5e.exe
2296	50d08ba14e86d2b59a4838b128db3e5e.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	50d08ba14e86d2b59a4838b128db3e5e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	50d08ba14e86d2b59a4838b128db3e5e.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2296	50d08ba14e86d2b59a4838b128db3e5e.exe
2628	s9455.exe
2628	s9455.exe
2628	s9455.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2628	s9455.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2628	s9455.exe
2628	s9455.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 2628	2296	50d08ba14e86d2b59a4838b128db3e5e.exe	28
PID 2296 wrote to memory of 2628	2296	50d08ba14e86d2b59a4838b128db3e5e.exe	28
PID 2296 wrote to memory of 2628	2296	50d08ba14e86d2b59a4838b128db3e5e.exe	28
PID 2296 wrote to memory of 2628	2296	50d08ba14e86d2b59a4838b128db3e5e.exe	28

C:\Users\Admin\AppData\Local\Temp\50d08ba14e86d2b59a4838b128db3e5e.exe
"C:\Users\Admin\AppData\Local\Temp\50d08ba14e86d2b59a4838b128db3e5e.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:2296
- C:\Users\Admin\AppData\Local\Temp\n9455\s9455.exe
  "C:\Users\Admin\AppData\Local\Temp\n9455\s9455.exe" 56911d073608394032c27a803hNttDML53hHGAxf8o1/2n0dg07edx1SVprbZNGVfse9C3LQT9Q2syEXbppl3UzH3B7fH0g20EPPv460f1RhIzbqTS3Vc2DRekBLjLI6olhPLFWhFtd+LrXBQv7H77bF4PRl973fEyJyX0PqiegjG08= /v "C:\Users\Admin\AppData\Local\Temp\50d08ba14e86d2b59a4838b128db3e5e.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2628

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Cab29A2.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar29A5.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
C:\Users\Admin\AppData\Local\Temp\n9455\s9455.exe

Filesize
92KB

MD5
8f4ede2e1f8948f02a5e4745797be27c

SHA1
50f449367fed456d1f3a9427baa0d06b8b4ee9c0

SHA256
3ca427cccfe6df1868d5c8b4bab06c006832c208ba9f8fadbdfd3d9bac8a7ee9

SHA512
161d12440a2fd72e05bc0b3395f8fb4bd9dc9dcf96af920e92888024c1232cb381180a42a99bba8f1d88390ea0cede95bac9b39d8b86222a49bc9c352fb7144f

Download Submit
\Users\Admin\AppData\Local\Temp\n9455\s9455.exe

Filesize
219KB

MD5
7102142ea8fd1e51646947341502307a

SHA1
d334d9be108bae81d8cd0eaca4b3208c303aa931

SHA256
4a2aa0f09b9942ec43d71ae00e3ac4153a737acbd4c904c24688ed47b0943638

SHA512
8eb30b6a106703a05ce9e280f8044a6ca7dac2c6657e7ffe8ada79b4ef2a5381dd481a153d285cfb8aacb1550e71392a86a15ca0127d8dfa89457af931c971e8

Download Submit
memory/2296-4-0x0000000000580000-0x0000000000590000-memory.dmp

Filesize
64KB

Download
memory/2296-213-0x0000000000870000-0x00000000008FB000-memory.dmp

Filesize
556KB

Download
memory/2296-2-0x0000000000870000-0x00000000008FB000-memory.dmp

Filesize
556KB

Download
memory/2628-205-0x0000000000B90000-0x0000000000C10000-memory.dmp

Filesize
512KB

Download
memory/2628-17-0x000007FEF5710000-0x000007FEF60AD000-memory.dmp

Filesize
9.6MB

Download
memory/2628-206-0x0000000000B90000-0x0000000000C10000-memory.dmp

Filesize
512KB

Download
memory/2628-209-0x0000000000B90000-0x0000000000C10000-memory.dmp

Filesize
512KB

Download
memory/2628-208-0x0000000000B90000-0x0000000000C10000-memory.dmp

Filesize
512KB

Download
memory/2628-207-0x0000000000B90000-0x0000000000C10000-memory.dmp

Filesize
512KB

Download
memory/2628-210-0x000007FEF5710000-0x000007FEF60AD000-memory.dmp

Filesize
9.6MB

Download
memory/2628-211-0x0000000000B90000-0x0000000000C10000-memory.dmp

Filesize
512KB

Download
memory/2628-212-0x000007FEF5710000-0x000007FEF60AD000-memory.dmp

Filesize
9.6MB

Download
memory/2628-18-0x0000000000B90000-0x0000000000C10000-memory.dmp

Filesize
512KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads