69dfb3b5819ebdf88879c6f7c54076944b7b17707372d09ccc7dd52da2f205ac

General

Target

8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe
Size

853KB
MD5

8693de18f142adc5c512a15293dbe1b0
SHA1

48236cade411b9c7dd8192950644266125070798
SHA256

69dfb3b5819ebdf88879c6f7c54076944b7b17707372d09ccc7dd52da2f205ac
SHA512

1ac30c1d5c0faee9d7cddf5a77d683e7d670485efe21efe519bf2997a3315a289db872ace6b427e83d96c395a0592707cd8e435e5eb0a8af9bba30000d192104
SSDEEP

24576:VYq2/9nnr5cDNsOQfKJL9ki1arPvi/cjaBYfv:GqaxyDC2JmSoPvikO8

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe

Loads dropped DLL 7 IoCs

pid	Process
2816	WerFault.exe
2816	WerFault.exe
2816	WerFault.exe
2816	WerFault.exe
2816	WerFault.exe
2816	WerFault.exe
2816	WerFault.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1964 set thread context of 2904	1964	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	29

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2816	2904	WerFault.exe	29

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2904	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe
2904	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe
2904	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe
2904	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe
2904	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe
2904	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1964 wrote to memory of 2904	1964	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	29
PID 1964 wrote to memory of 2904	1964	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	29
PID 1964 wrote to memory of 2904	1964	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	29
PID 1964 wrote to memory of 2904	1964	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	29
PID 1964 wrote to memory of 2904	1964	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	29
PID 1964 wrote to memory of 2904	1964	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	29
PID 1964 wrote to memory of 2904	1964	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	29
PID 1964 wrote to memory of 2904	1964	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	29
PID 1964 wrote to memory of 2904	1964	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	29
PID 1964 wrote to memory of 2904	1964	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	29
PID 1964 wrote to memory of 2904	1964	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	29
PID 2904 wrote to memory of 2816	2904	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	31
PID 2904 wrote to memory of 2816	2904	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	31
PID 2904 wrote to memory of 2816	2904	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	31
PID 2904 wrote to memory of 2816	2904	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Users\Admin\AppData\Local\Temp\8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe" Track="0001001000"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2904
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2904 -s 1320
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2816

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe

Filesize
853KB

MD5
8693de18f142adc5c512a15293dbe1b0

SHA1
48236cade411b9c7dd8192950644266125070798

SHA256
69dfb3b5819ebdf88879c6f7c54076944b7b17707372d09ccc7dd52da2f205ac

SHA512
1ac30c1d5c0faee9d7cddf5a77d683e7d670485efe21efe519bf2997a3315a289db872ace6b427e83d96c395a0592707cd8e435e5eb0a8af9bba30000d192104

Download Submit
memory/1964-22-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/1964-0-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/1964-9-0x00000000027D0000-0x00000000028EC000-memory.dmp

Filesize
1.1MB

Download
memory/1964-1-0x0000000000230000-0x0000000000233000-memory.dmp

Filesize
12KB

Download
memory/1964-21-0x0000000000230000-0x0000000000233000-memory.dmp

Filesize
12KB

Download
memory/2904-18-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2904-10-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2904-23-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2904-12-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2904-5-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2904-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2904-14-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2904-24-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2904-7-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2904-25-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2904-26-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2904-27-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2904-28-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2904-29-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2904-3-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2904-38-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads