7ac9adcb5401938ff9fd1e201d1b8841bf4a6223b8625af0572cef240b29c381

General

Target

5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe
Size

409KB
MD5

5c2bbb75235480fd15440dd44c2f6b4b
SHA1

2fd854482fcf535a3fb79b567c1b225e76a0b60c
SHA256

7ac9adcb5401938ff9fd1e201d1b8841bf4a6223b8625af0572cef240b29c381
SHA512

ba63178c82dcb0929a5855df1771275cdd071d0ebac0ef80598b6d3702fa9075f0c68f59c0af7fd2203bdcb845a1fd3f5a02785a95016cd1f58543d085cf1617
SSDEEP

12288:wTDxmz5Is6MOoBSgcg2i2NUmDYhSKwAGdL4:wf4z576bsii2tKwDdL

Score

6^/10

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	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 19 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{668F8B2E-8C37-4C38-A78E-8CB206AB0C1F}\Policy = "3"	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{109AA1F9-DCC0-4744-B82F-3A29515AAAD9}\AppName = "msengine.dll"	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{109AA1F9-DCC0-4744-B82F-3A29515AAAD9}\AppPath = "C:\\Users\\Admin\\AppData\\Roaming\\Hitgame mini\\"	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{03650ADB-DDC4-4F6F-BFC1-AE81E5F824F2}	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{03650ADB-DDC4-4F6F-BFC1-AE81E5F824F2}\AppName = "hgupdater.exe"	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{03650ADB-DDC4-4F6F-BFC1-AE81E5F824F2}\AppPath = "C:\\Users\\Admin\\AppData\\Roaming\\Hitgame mini\\"	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{668F8B2E-8C37-4C38-A78E-8CB206AB0C1F}	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{225C1D71-13D3-4452-B235-85199A3C29C2}\Policy = "3"	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{109AA1F9-DCC0-4744-B82F-3A29515AAAD9}\Policy = "3"	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Low Rights	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{668F8B2E-8C37-4C38-A78E-8CB206AB0C1F}\AppPath = "C:\\Users\\Admin\\AppData\\Roaming\\Hitgame mini\\"	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{109AA1F9-DCC0-4744-B82F-3A29515AAAD9}	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{03650ADB-DDC4-4F6F-BFC1-AE81E5F824F2}	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{03650ADB-DDC4-4F6F-BFC1-AE81E5F824F2}\Policy = "3"	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{668F8B2E-8C37-4C38-A78E-8CB206AB0C1F}\AppName = "hgbho.dll"	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{225C1D71-13D3-4452-B235-85199A3C29C2}	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{225C1D71-13D3-4452-B235-85199A3C29C2}\AppName = "hgbar.dll"	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{225C1D71-13D3-4452-B235-85199A3C29C2}\AppPath = "C:\\Users\\Admin\\AppData\\Roaming\\Hitgame mini\\"	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2596 wrote to memory of 2464	2596	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe	31
PID 2596 wrote to memory of 2464	2596	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe	31
PID 2596 wrote to memory of 2464	2596	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe	31
PID 2596 wrote to memory of 2464	2596	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe	31
PID 2596 wrote to memory of 2464	2596	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe	31
PID 2596 wrote to memory of 2464	2596	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe	31
PID 2596 wrote to memory of 2464	2596	5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5c2bbb75235480fd15440dd44c2f6b4b_JaffaCakes118.exe"
1⤵
- Checks whether UAC is enabled
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
PID:2596
- C:\Windows\SysWOW64\regsvr32.exe
  regsvr32 /u /s "msengine.dll"
  2⤵
  PID:2464

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2596-1-0x0000000000230000-0x0000000000233000-memory.dmp

Filesize
12KB

Download
memory/2596-0-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/2596-2-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2596-5-0x0000000000230000-0x0000000000233000-memory.dmp

Filesize
12KB

Download
memory/2596-4-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download

Analysis

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