fea46c465172e61da52ca86584192dd50daff2a69b6d1b65883607d49eafcfa5

General

Target

dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe
Size

410KB
MD5

dc8f675e9bda6ec817604ca02a2a8e9b
SHA1

70b50dc118e513eb0552d1c5b3783083c529a569
SHA256

fea46c465172e61da52ca86584192dd50daff2a69b6d1b65883607d49eafcfa5
SHA512

d0418a64277a95232a72dd37f9e75acba2128a7e5a533230cf023d8721de49ea4bf4cb7cbdbb1062f498ee2f84f0a28b9b093f05f9bb991e2c93e9c8d4393d5f
SSDEEP

12288:tamaiWKGqF8DU5UaDnwXPAxiQ+oWQwHrOQ2qYDOpjz:tamaiLGTEeoxiQpEaQ2Lw

Score

6^/10

discovery evasion trojan

Malware Config

Signatures

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe

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

System Information Discovery
T1082

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Modifies Internet Explorer settings 1 TTPs 19 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{03650ADB-DDC4-4F6F-BFC1-AE81E5F824F2}	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{03650ADB-DDC4-4F6F-BFC1-AE81E5F824F2}	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{668F8B2E-8C37-4C38-A78E-8CB206AB0C1F}\Policy = "3"	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{225C1D71-13D3-4452-B235-85199A3C29C2}\AppPath = "C:\\Users\\Admin\\AppData\\Roaming\\Livecodec Mini\\"	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{109AA1F9-DCC0-4744-B82F-3A29515AAAD9}	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Low Rights	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{668F8B2E-8C37-4C38-A78E-8CB206AB0C1F}\AppPath = "C:\\Users\\Admin\\AppData\\Roaming\\Livecodec Mini\\"	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{109AA1F9-DCC0-4744-B82F-3A29515AAAD9}\AppPath = "C:\\Users\\Admin\\AppData\\Roaming\\Livecodec Mini\\"	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{109AA1F9-DCC0-4744-B82F-3A29515AAAD9}\Policy = "3"	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{225C1D71-13D3-4452-B235-85199A3C29C2}	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{03650ADB-DDC4-4F6F-BFC1-AE81E5F824F2}\AppName = "hdupdater.exe"	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{03650ADB-DDC4-4F6F-BFC1-AE81E5F824F2}\AppPath = "C:\\Users\\Admin\\AppData\\Roaming\\Livecodec Mini\\"	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{03650ADB-DDC4-4F6F-BFC1-AE81E5F824F2}\Policy = "3"	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{668F8B2E-8C37-4C38-A78E-8CB206AB0C1F}	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{668F8B2E-8C37-4C38-A78E-8CB206AB0C1F}\AppName = "hdbh.dll"	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{225C1D71-13D3-4452-B235-85199A3C29C2}\AppName = "hdba.dll"	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{225C1D71-13D3-4452-B235-85199A3C29C2}\Policy = "3"	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{109AA1F9-DCC0-4744-B82F-3A29515AAAD9}\AppName = "msengine.dll"	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1972 wrote to memory of 2732	1972	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe	29
PID 1972 wrote to memory of 2732	1972	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe	29
PID 1972 wrote to memory of 2732	1972	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe	29
PID 1972 wrote to memory of 2732	1972	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe	29
PID 1972 wrote to memory of 2732	1972	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe	29
PID 1972 wrote to memory of 2732	1972	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe	29
PID 1972 wrote to memory of 2732	1972	dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dc8f675e9bda6ec817604ca02a2a8e9b_JaffaCakes118.exe"
1⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
PID:1972
- C:\Windows\SysWOW64\regsvr32.exe
  regsvr32 /u /s "msengine.dll"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2732

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 Information Discovery

2

T1082

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/1972-1-0x0000000000230000-0x0000000000232000-memory.dmp

Filesize
8KB

Download
memory/1972-0-0x0000000000400000-0x0000000000564000-memory.dmp

Filesize
1.4MB

Download
memory/1972-2-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1972-3-0x0000000000400000-0x0000000000564000-memory.dmp

Filesize
1.4MB

Download

Analysis

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