7686d05bdf87f2b4c8ead0488e214ae1f912561496026af530e26bbdfd76b03f

Analysis

max time kernel
70s
max time network
82s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
21/05/2023, 06:20

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General

Target

Leaked.exe
Size

154KB
MD5

f439af344fcdccd3abe98eb5c3d7e156
SHA1

c5763f23be5f2b4e04e3e98a8ef891acf272d140
SHA256

ee8bae144532bcbeacd941fa0291922079229b13b0f42eeaad6ca00ed3c050e0
SHA512

85e5e2d5e91fadc4300c501db1bb6d46275c0e1deeb62ceaec45246c5e465f1a0f7998fb996874b716c5b0cfb3f99d45b8e3179fbcf1db16441a874219599fd0
SSDEEP

1536:wC79gXAX271lcBzqEY2lkCswVxYDXosWkd09dlgaUGXmLcNoxs:1gXpJozm2lkCsuYDbM2ZXs

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
316	1776	WerFault.exe	27

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1640	powershell.exe
1640	powershell.exe
1640	powershell.exe
1632	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: 33	1804	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1804	AUDIODG.EXE
Token: 33	1804	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1804	AUDIODG.EXE
Token: SeDebugPrivilege	1640	powershell.exe
Token: SeDebugPrivilege	1632	powershell.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1776	Leaked.exe
1776	Leaked.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1776 wrote to memory of 884	1776	Leaked.exe	30
PID 1776 wrote to memory of 884	1776	Leaked.exe	30
PID 1776 wrote to memory of 884	1776	Leaked.exe	30
PID 884 wrote to memory of 1640	884	cmd.exe	32
PID 884 wrote to memory of 1640	884	cmd.exe	32
PID 884 wrote to memory of 1640	884	cmd.exe	32
PID 1776 wrote to memory of 316	1776	Leaked.exe	33
PID 1776 wrote to memory of 316	1776	Leaked.exe	33
PID 1776 wrote to memory of 316	1776	Leaked.exe	33
PID 1640 wrote to memory of 1060	1640	powershell.exe	34
PID 1640 wrote to memory of 1060	1640	powershell.exe	34
PID 1640 wrote to memory of 1060	1640	powershell.exe	34
PID 1060 wrote to memory of 1632	1060	cmd.exe	35
PID 1060 wrote to memory of 1632	1060	cmd.exe	35
PID 1060 wrote to memory of 1632	1060	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\Leaked.exe
"C:\Users\Admin\AppData\Local\Temp\Leaked.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1776
- C:\Windows\system32\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\abra.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:884
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -Command "Start-Process -Verb RunAs -FilePath '"C:\Users\Admin\AppData\Local\Temp\abra.bat"' -ArgumentList 'am_admin'"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1640
  - - C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\abra.bat" am_admin
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1060
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -inputformat none -outputformat none -NonInteractive -ExecutionPolicy Bypass -enc QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgACgAWwBTAHkAcwB0AGUAbQAuAEUAbgB2AGkAcgBvAG4AbQBlAG4AdABdADoAOgBHAGUAdABFAG4AdgBpAHIAbwBuAG0AZQBuAHQAVgBhAHIAaQBhAGIAbABlACgAJwBVAFMARQBSAFAAUgBPAEYASQBMAEUAJwApACAAKwAgACcAJwApAA==
        5⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1632
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 1776 -s 2268
  2⤵
  - Program crash
  PID:316

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x51c
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1804

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\abra.bat

Filesize
500B

MD5
c7e2ec60b2f5e2d1061e128318cd3f61

SHA1
54b2846e89d35a67698765d0b3920a1f05784bdd

SHA256
613bb088d6d7e0cfb3acf1037adab8eb36ddd2203c3646388a9cfaa7585e2b38

SHA512
8faabdcd2caf1e282ff7e6f5971a60e957ba5355d12a35db4b61b3de0672d9983791f4b05fab5656459733f188eb531749f64632619c9c192c31570b8a523869

Download Submit
C:\Users\Admin\AppData\Local\Temp\abra.bat

Filesize
500B

MD5
c7e2ec60b2f5e2d1061e128318cd3f61

SHA1
54b2846e89d35a67698765d0b3920a1f05784bdd

SHA256
613bb088d6d7e0cfb3acf1037adab8eb36ddd2203c3646388a9cfaa7585e2b38

SHA512
8faabdcd2caf1e282ff7e6f5971a60e957ba5355d12a35db4b61b3de0672d9983791f4b05fab5656459733f188eb531749f64632619c9c192c31570b8a523869

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
a1df330ed04f1541227e1e85050920f9

SHA1
2cc14aac1a6a68502e2687e3af4fce9dd49dfcc5

SHA256
11d4873ec880b522ca53f0488417b52203a0baf3a95207b7f03c01e728757e01

SHA512
dbe559a69fce9dea14e99cc070d76f15d1ac777ce73da1da3d82e261a277a5aeb3574a6e3e305741f69da5113933cb133b0d102e28e5576ef015d15b68abce46

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\JSRI1S5PNCUIMC7GD58Y.temp

Filesize
7KB

MD5
a1df330ed04f1541227e1e85050920f9

SHA1
2cc14aac1a6a68502e2687e3af4fce9dd49dfcc5

SHA256
11d4873ec880b522ca53f0488417b52203a0baf3a95207b7f03c01e728757e01

SHA512
dbe559a69fce9dea14e99cc070d76f15d1ac777ce73da1da3d82e261a277a5aeb3574a6e3e305741f69da5113933cb133b0d102e28e5576ef015d15b68abce46

Download Submit
memory/1632-97-0x000000001B200000-0x000000001B4E2000-memory.dmp

Filesize
2.9MB

Download
memory/1632-99-0x0000000002280000-0x0000000002288000-memory.dmp

Filesize
32KB

Download
memory/1632-100-0x0000000002850000-0x00000000028D0000-memory.dmp

Filesize
512KB

Download
memory/1632-101-0x0000000002854000-0x0000000002857000-memory.dmp

Filesize
12KB

Download
memory/1632-102-0x000000000285B000-0x0000000002892000-memory.dmp

Filesize
220KB

Download
memory/1640-86-0x0000000002320000-0x0000000002328000-memory.dmp

Filesize
32KB

Download
memory/1640-87-0x0000000001E34000-0x0000000001E37000-memory.dmp

Filesize
12KB

Download
memory/1640-88-0x0000000001E3B000-0x0000000001E72000-memory.dmp

Filesize
220KB

Download
memory/1640-85-0x000000001B140000-0x000000001B422000-memory.dmp

Filesize
2.9MB

Download
memory/1776-56-0x0000000061E80000-0x0000000061EA0000-memory.dmp

Filesize
128KB

Download
memory/1776-55-0x0000000000210000-0x0000000000220000-memory.dmp

Filesize
64KB

Download
memory/1776-57-0x00000000624B0000-0x00000000624C0000-memory.dmp

Filesize
64KB

Download
memory/1776-58-0x0000000062560000-0x0000000062570000-memory.dmp

Filesize
64KB

Download
memory/1776-89-0x0000000063940000-0x0000000063950000-memory.dmp

Filesize
64KB

Download
memory/1776-59-0x0000000062B40000-0x0000000062B50000-memory.dmp

Filesize
64KB

Download
memory/1776-60-0x0000000062B50000-0x0000000062B60000-memory.dmp

Filesize
64KB

Download
memory/1776-61-0x0000000063560000-0x0000000063570000-memory.dmp

Filesize
64KB

Download
memory/1776-98-0x00000000641D0000-0x00000000641E0000-memory.dmp

Filesize
64KB

Download
memory/1776-96-0x0000000063960000-0x0000000063970000-memory.dmp

Filesize
64KB

Download
memory/1776-62-0x00000000637C0000-0x00000000637D0000-memory.dmp

Filesize
64KB

Download
memory/1776-91-0x0000000063950000-0x0000000063960000-memory.dmp

Filesize
64KB

Download
memory/1776-63-0x0000000063930000-0x0000000063940000-memory.dmp

Filesize
64KB

Download
memory/1776-54-0x0000000000280000-0x0000000000290000-memory.dmp

Filesize
64KB

Download
memory/1776-103-0x0000000000280000-0x0000000000290000-memory.dmp

Filesize
64KB

Download
memory/1776-104-0x0000000000210000-0x0000000000220000-memory.dmp

Filesize
64KB

Download
memory/1776-105-0x0000000061E80000-0x0000000061EA0000-memory.dmp

Filesize
128KB

Download
memory/1776-112-0x0000000063930000-0x0000000063940000-memory.dmp

Filesize
64KB

Download
memory/1776-111-0x00000000637C0000-0x00000000637D0000-memory.dmp

Filesize
64KB

Download
memory/1776-110-0x0000000063560000-0x0000000063570000-memory.dmp

Filesize
64KB

Download
memory/1776-109-0x0000000062B50000-0x0000000062B60000-memory.dmp

Filesize
64KB

Download
memory/1776-108-0x0000000062B40000-0x0000000062B50000-memory.dmp

Filesize
64KB

Download
memory/1776-107-0x0000000062560000-0x0000000062570000-memory.dmp

Filesize
64KB

Download
memory/1776-106-0x00000000624B0000-0x00000000624C0000-memory.dmp

Filesize
64KB

Download
memory/1776-113-0x00000000624B0000-0x00000000624C0000-memory.dmp

Filesize
64KB

Download