b323b27b6e9c338db3e3d3a27a8ed0b7915780d6bc7e45e7f32eb33a2ce25a98

General

Target

9f0d8bb5700250fc7c03def2d7e5d475_JaffaCakes118.exe
Size

313KB
MD5

9f0d8bb5700250fc7c03def2d7e5d475
SHA1

fd0f5f906d0acc24d19590c85f3ba57f4981cab1
SHA256

b323b27b6e9c338db3e3d3a27a8ed0b7915780d6bc7e45e7f32eb33a2ce25a98
SHA512

a30c96e138e43674f0209b909212beaae9e19bae4bfa4244372b322fa6058a3305c212a40329d01cd08cd8b7b2f22bcd3c7a9ee4f657d1f1b26469ec83d0240c
SSDEEP

6144:E2odMjmSyNTGUap5sYhRwiUXlJidFJVR0P8zP8qWFATBgmySvH1:SdM61PaDsePUPGvn8FUgr+

Score

7^/10

discovery persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

pGjPjJk07500.exe

pid process

2016 pGjPjJk07500.exe
Loads dropped DLL 2 IoCs

Processes:

9f0d8bb5700250fc7c03def2d7e5d475_JaffaCakes118.exe

pid process

2872 9f0d8bb5700250fc7c03def2d7e5d475_JaffaCakes118.exe
2872 9f0d8bb5700250fc7c03def2d7e5d475_JaffaCakes118.exe

pid	process
2016	pGjPjJk07500.exe

pid	process
2872	9f0d8bb5700250fc7c03def2d7e5d475_JaffaCakes118.exe
2872	9f0d8bb5700250fc7c03def2d7e5d475_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

pGjPjJk07500.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\pGjPjJk07500 = "C:\\ProgramData\\pGjPjJk07500\\pGjPjJk07500.exe"	pGjPjJk07500.exe

UPX packed file 7 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2872-3-0x0000000000400000-0x00000000004B2000-memory.dmp	upx
behavioral1/memory/2872-1-0x0000000000400000-0x00000000004B2000-memory.dmp	upx
behavioral1/memory/2872-5-0x0000000000400000-0x00000000004B2000-memory.dmp	upx
behavioral1/memory/2016-23-0x0000000000400000-0x00000000004B2000-memory.dmp	upx
behavioral1/memory/2872-27-0x0000000000400000-0x00000000004B2000-memory.dmp	upx
behavioral1/memory/2016-29-0x0000000000400000-0x00000000004B2000-memory.dmp	upx
behavioral1/memory/2016-45-0x0000000000400000-0x00000000004B2000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 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

Processes:

9f0d8bb5700250fc7c03def2d7e5d475_JaffaCakes118.exepGjPjJk07500.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9f0d8bb5700250fc7c03def2d7e5d475_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pGjPjJk07500.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

pGjPjJk07500.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main	pGjPjJk07500.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

9f0d8bb5700250fc7c03def2d7e5d475_JaffaCakes118.exepGjPjJk07500.exe

description pid process

Token: SeDebugPrivilege 2872 9f0d8bb5700250fc7c03def2d7e5d475_JaffaCakes118.exe
Token: SeDebugPrivilege 2016 pGjPjJk07500.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

pGjPjJk07500.exe

pid process

2016 pGjPjJk07500.exe
2016 pGjPjJk07500.exe
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

pGjPjJk07500.exe

pid process

2016 pGjPjJk07500.exe
2016 pGjPjJk07500.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

pGjPjJk07500.exe

pid process

2016 pGjPjJk07500.exe
2016 pGjPjJk07500.exe

description	pid	process
Token: SeDebugPrivilege	2872	9f0d8bb5700250fc7c03def2d7e5d475_JaffaCakes118.exe
Token: SeDebugPrivilege	2016	pGjPjJk07500.exe

pid	process
2016	pGjPjJk07500.exe
2016	pGjPjJk07500.exe

pid	process
2016	pGjPjJk07500.exe
2016	pGjPjJk07500.exe

pid	process
2016	pGjPjJk07500.exe
2016	pGjPjJk07500.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

9f0d8bb5700250fc7c03def2d7e5d475_JaffaCakes118.exe

description	pid	process	target process
PID 2872 wrote to memory of 2016	2872	9f0d8bb5700250fc7c03def2d7e5d475_JaffaCakes118.exe	pGjPjJk07500.exe
PID 2872 wrote to memory of 2016	2872	9f0d8bb5700250fc7c03def2d7e5d475_JaffaCakes118.exe	pGjPjJk07500.exe
PID 2872 wrote to memory of 2016	2872	9f0d8bb5700250fc7c03def2d7e5d475_JaffaCakes118.exe	pGjPjJk07500.exe
PID 2872 wrote to memory of 2016	2872	9f0d8bb5700250fc7c03def2d7e5d475_JaffaCakes118.exe	pGjPjJk07500.exe

C:\Users\Admin\AppData\Local\Temp\9f0d8bb5700250fc7c03def2d7e5d475_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9f0d8bb5700250fc7c03def2d7e5d475_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2872
- C:\ProgramData\pGjPjJk07500\pGjPjJk07500.exe
  "C:\ProgramData\pGjPjJk07500\pGjPjJk07500.exe" "C:\Users\Admin\AppData\Local\Temp\9f0d8bb5700250fc7c03def2d7e5d475_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:2016

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\pGjPjJk07500\pGjPjJk07500.exe

Filesize
313KB

MD5
2f86302f1fbdad2bd9e4bbf42ba1a54f

SHA1
fe14c6f8875f871e645876a8bb13f0e0dadbc7f0

SHA256
1835d3a5edf7f2355680994205fba4c0c705615b006572dc906a4d3a23e598a5

SHA512
00dd4cf68ad6270387171882ba718d41160f029f4860801126daf1933fadabe5aa93f06108f41645a5747b3ef0f07a55ae4a0da36eb16cba125e64f6c1988a7d

Download Submit
memory/2016-18-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2016-23-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2016-29-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2016-45-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2872-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2872-3-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2872-1-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2872-4-0x0000000000467000-0x00000000004AF000-memory.dmp

Filesize
288KB

Download
memory/2872-5-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2872-24-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2872-27-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads