e30e85c2cd8695befbab184b9764c750240f042d0e3da8cc74cc5b80dee99f40

General

Target

a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe
Size

408KB
MD5

a1cbbad16e0a80dbd4c2db5c6fa3a76d
SHA1

ee0d1708db271ebb80253a37e182251e74dfe48f
SHA256

e30e85c2cd8695befbab184b9764c750240f042d0e3da8cc74cc5b80dee99f40
SHA512

65255f291156effc4753eb58693b4a9d693653d794cc4cf626b23e4586b01beb556a69ea13a567e528808132cfdaadd92233856091b2c4e4f5f838f6a46df573
SSDEEP

12288:HXPDX+8rD6kizH+CIpCnZL/4uzGYrPIUJy:HrPD6nKdCnZLHXPIe

Score

3^/10

discovery

Malware Config

Signatures

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	a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Modifies Internet Explorer settings 1 TTPs 18 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights	a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{668F8B2E-8C37-4C38-A78E-8CB206AB0C1F}\Policy = "3"	a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{109AA1F9-DCC0-4744-B82F-3A29515AAAD9}\AppName = "msengine.dll"	a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{03650ADB-DDC4-4F6F-BFC1-AE81E5F824F2}\AppName = "hdupdater.exe"	a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{225C1D71-13D3-4452-B235-85199A3C29C2}\AppPath = "C:\\Users\\Admin\\AppData\\Roaming\\Mini Search\\"	a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{109AA1F9-DCC0-4744-B82F-3A29515AAAD9}\AppPath = "C:\\Users\\Admin\\AppData\\Roaming\\Mini Search\\"	a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{109AA1F9-DCC0-4744-B82F-3A29515AAAD9}\Policy = "3"	a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{03650ADB-DDC4-4F6F-BFC1-AE81E5F824F2}	a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{668F8B2E-8C37-4C38-A78E-8CB206AB0C1F}\AppName = "hdbho.dll"	a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{225C1D71-13D3-4452-B235-85199A3C29C2}\AppName = "hdbar.dll"	a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{225C1D71-13D3-4452-B235-85199A3C29C2}\Policy = "3"	a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy	a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{03650ADB-DDC4-4F6F-BFC1-AE81E5F824F2}\AppPath = "C:\\Users\\Admin\\AppData\\Roaming\\Mini Search\\"	a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{03650ADB-DDC4-4F6F-BFC1-AE81E5F824F2}\Policy = "3"	a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{668F8B2E-8C37-4C38-A78E-8CB206AB0C1F}	a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{668F8B2E-8C37-4C38-A78E-8CB206AB0C1F}\AppPath = "C:\\Users\\Admin\\AppData\\Roaming\\Mini Search\\"	a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{225C1D71-13D3-4452-B235-85199A3C29C2}	a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{109AA1F9-DCC0-4744-B82F-3A29515AAAD9}	a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4576 wrote to memory of 3504	4576	a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe	91
PID 4576 wrote to memory of 3504	4576	a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe	91
PID 4576 wrote to memory of 3504	4576	a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe	91

C:\Users\Admin\AppData\Local\Temp\a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a1cbbad16e0a80dbd4c2db5c6fa3a76d_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
PID:4576
- C:\Windows\SysWOW64\regsvr32.exe
  regsvr32 /u /s "msengine.dll"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3504

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

1

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/4576-0-0x0000000000400000-0x0000000000562000-memory.dmp

Filesize
1.4MB

Download
memory/4576-1-0x00000000022C0000-0x00000000022C3000-memory.dmp

Filesize
12KB

Download
memory/4576-2-0x0000000002580000-0x0000000002581000-memory.dmp

Filesize
4KB

Download
memory/4576-3-0x0000000000400000-0x0000000000562000-memory.dmp

Filesize
1.4MB

Download
memory/4576-4-0x00000000022C0000-0x00000000022C3000-memory.dmp

Filesize
12KB

Download

Analysis

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