57c848c59ed5c442020474d77e393d67db3271a1c547773668a47b5d25c10cd5

General

Target

6fe465ce4902e6d91cd96ad9ea55644c_JaffaCakes118.exe
Size

391KB
MD5

6fe465ce4902e6d91cd96ad9ea55644c
SHA1

88be3e797648f24fdf3ceefd4b0549c33fd2800e
SHA256

57c848c59ed5c442020474d77e393d67db3271a1c547773668a47b5d25c10cd5
SHA512

72d67a43b51c21464df1a62e898beb1938bb430482c4cad27767de5143d57c812e0b9e8fb756405d5a3b272882adba3062d49c59a62d1d25edddc7346870868b
SSDEEP

12288:HtZ67QeOltifMjYtkubxx3zANfeuUYjpt:HAcifMjMASYl

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 7 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/49124-727423-0x0000000000400000-0x000000000047B000-memory.dmp	upx
behavioral1/memory/49124-727426-0x0000000000400000-0x000000000047B000-memory.dmp	upx
behavioral1/memory/49124-727421-0x0000000000400000-0x000000000047B000-memory.dmp	upx
behavioral1/memory/49124-727435-0x0000000000400000-0x000000000047B000-memory.dmp	upx
behavioral1/memory/49124-727438-0x0000000000400000-0x000000000047B000-memory.dmp	upx
behavioral1/memory/49124-727445-0x0000000000400000-0x000000000047B000-memory.dmp	upx
behavioral1/memory/49124-727447-0x0000000000400000-0x000000000047B000-memory.dmp	upx

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	6fe465ce4902e6d91cd96ad9ea55644c_JaffaCakes118.exe

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
42568	reg.exe
42592	reg.exe
42584	reg.exe
42576	reg.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2764	6fe465ce4902e6d91cd96ad9ea55644c_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\6fe465ce4902e6d91cd96ad9ea55644c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6fe465ce4902e6d91cd96ad9ea55644c_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2764
- C:\Users\Admin\AppData\Local\Temp\6fe465ce4902e6d91cd96ad9ea55644c_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\6fe465ce4902e6d91cd96ad9ea55644c_JaffaCakes118.exe"
  2⤵
  PID:49124
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    PID:42384
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
      4⤵
      Modifies registry key
      PID:42584
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\6fe465ce4902e6d91cd96ad9ea55644c_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\6fe465ce4902e6d91cd96ad9ea55644c_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f
    3⤵
    PID:42376
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\6fe465ce4902e6d91cd96ad9ea55644c_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\6fe465ce4902e6d91cd96ad9ea55644c_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies registry key
      PID:42568
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    PID:42492
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
      4⤵
      Modifies registry key
      PID:42576
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost.exe:*:Enabled:Windows Messanger" /f
    3⤵
    PID:42500
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies registry key
      PID:42592

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2764-727437-0x0000000000400000-0x0000000000508000-memory.dmp

Filesize
1.0MB

Download
memory/2764-727430-0x0000000003B80000-0x0000000003C88000-memory.dmp

Filesize
1.0MB

Download
memory/2764-7825-0x0000000000400000-0x0000000000508000-memory.dmp

Filesize
1.0MB

Download
memory/2764-89342-0x0000000000400000-0x0000000000508000-memory.dmp

Filesize
1.0MB

Download
memory/2764-0-0x0000000000400000-0x0000000000508000-memory.dmp

Filesize
1.0MB

Download
memory/2764-727431-0x0000000000400000-0x0000000000508000-memory.dmp

Filesize
1.0MB

Download
memory/2764-7819-0x00000000002B0000-0x00000000002B1000-memory.dmp

Filesize
4KB

Download
memory/49124-727425-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/49124-727426-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/49124-727419-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/49124-727421-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/49124-727435-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/49124-727423-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/49124-727438-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/49124-727445-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/49124-727447-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download

Analysis

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