844a48b6f4257a94d563db0038bb9478968cf8b6208a3b7c1cb7bb244d0be4c0

General

Target

e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe
Size

856KB
MD5

e5ed6dbdeb7754f7fad7427c1dd6007c
SHA1

9fcde531902ddc849c0a565c41e780bfcca00707
SHA256

844a48b6f4257a94d563db0038bb9478968cf8b6208a3b7c1cb7bb244d0be4c0
SHA512

b8bf700ce0af188eb52acc595d2fa73c5b1e041d05ba0363bdce514b31df6ff7bf6463b6308fbbd7c01dd261e3afe507624e802b352c4eab3ab619a2986c7d09
SSDEEP

12288:Z+oNficcDBhKhxjm/1OFYmRXEwoqA7BjWjlh5ChVMfC8566nkRaCTKKkH8GE4nsA:Z+oJqAxjm/otEJ7BjY5lfncfwHRYRgp

Score

10^/10

evasion trojan

Malware Config

Signatures

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Wine	e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe

pid process

1936 e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe

pid	process
1936	e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe

Drops file in Program Files directory 1 IoCs

Processes:

e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe	e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe

pid process

1936 e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe
1936 e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe

pid	process
1936	e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe
1936	e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	1936	e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe
Token: SeShutdownPrivilege	1936	e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe

pid process

1936 e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe

pid	process
1936	e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

Processes:

e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e5ed6dbdeb7754f7fad7427c1dd6007c_JaffaCakes118.exe"
1⤵
- UAC bypass
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
PID:1936

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Impair Defenses

1

T1562

Disable or Modify Tools

1

T1562.001

Modify Registry

2

T1112

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

1

T1012

Virtualization/Sandbox Evasion

1

T1497

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1936-0-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/1936-1-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/1936-17-0x00000000045A0000-0x00000000045A2000-memory.dmp

Filesize
8KB

Download
memory/1936-16-0x00000000042C0000-0x00000000042C1000-memory.dmp

Filesize
4KB

Download
memory/1936-15-0x0000000004390000-0x0000000004392000-memory.dmp

Filesize
8KB

Download
memory/1936-14-0x0000000004000000-0x0000000004001000-memory.dmp

Filesize
4KB

Download
memory/1936-13-0x0000000003FD0000-0x0000000003FD1000-memory.dmp

Filesize
4KB

Download
memory/1936-12-0x0000000004020000-0x0000000004021000-memory.dmp

Filesize
4KB

Download
memory/1936-11-0x00000000042F0000-0x00000000042F1000-memory.dmp

Filesize
4KB

Download
memory/1936-10-0x0000000004220000-0x0000000004221000-memory.dmp

Filesize
4KB

Download
memory/1936-9-0x0000000004030000-0x0000000004031000-memory.dmp

Filesize
4KB

Download
memory/1936-8-0x0000000004250000-0x0000000004251000-memory.dmp

Filesize
4KB

Download
memory/1936-7-0x0000000004240000-0x0000000004241000-memory.dmp

Filesize
4KB

Download
memory/1936-6-0x0000000003FC0000-0x0000000003FC1000-memory.dmp

Filesize
4KB

Download
memory/1936-5-0x0000000004190000-0x0000000004192000-memory.dmp

Filesize
8KB

Download
memory/1936-4-0x00000000042D0000-0x00000000042D1000-memory.dmp

Filesize
4KB

Download
memory/1936-2-0x0000000003FB0000-0x0000000003FB1000-memory.dmp

Filesize
4KB

Download
memory/1936-3-0x00000000042E0000-0x00000000042E1000-memory.dmp

Filesize
4KB

Download
memory/1936-18-0x0000000004200000-0x0000000004201000-memory.dmp

Filesize
4KB

Download
memory/1936-19-0x00000000041D0000-0x00000000041D2000-memory.dmp

Filesize
8KB

Download
memory/1936-20-0x00000000041C0000-0x00000000041C1000-memory.dmp

Filesize
4KB

Download
memory/1936-21-0x0000000004260000-0x0000000004261000-memory.dmp

Filesize
4KB

Download
memory/1936-22-0x00000000041E0000-0x00000000041E1000-memory.dmp

Filesize
4KB

Download
memory/1936-23-0x00000000041F0000-0x00000000041F1000-memory.dmp

Filesize
4KB

Download
memory/1936-25-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/1936-26-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/1936-27-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/1936-28-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/1936-29-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/1936-30-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/1936-31-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/1936-32-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/1936-33-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/1936-34-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/1936-35-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/1936-36-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/1936-37-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/1936-38-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/1936-39-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/1936-40-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads