30a4f7b8679a66f5d7a5f4b67cf5babeeebed09b64b81a6a46dabc4f412facf8

General

Target

2ddc320f9b9e1302696166e8372072ba_JaffaCakes118.exe
Size

33KB
MD5

2ddc320f9b9e1302696166e8372072ba
SHA1

608a68cca630df9e869250b7040b9bc584097b04
SHA256

30a4f7b8679a66f5d7a5f4b67cf5babeeebed09b64b81a6a46dabc4f412facf8
SHA512

c7e6e8c9f3beaaf3d82fd016194aaa3cdff8c8ece26d47cb5fac3087d33262ae00b9e9af148002eb62f70257c100c3fe15478f035da60bb50482725a1bbd9925
SSDEEP

768:Ty6HrznDFc0pR6g7KO6R776yLliNuBdpXw9zRYV8:TykC0eCK92AiNuBde9NA8

Score

8^/10

persistence

Malware Config

Signatures

Event Triggered Execution: Image File Execution Options Injection 1 TTPs 2 IoCs

persistence

Image File Execution Options Injection

T1546.012

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe	2ddc320f9b9e1302696166e8372072ba_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Program Files (x86)\\Microsoft Common\\wuauclt.exe"	2ddc320f9b9e1302696166e8372072ba_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Program Files (x86)\\Microsoft Common\\wuauclt.exe"	2ddc320f9b9e1302696166e8372072ba_JaffaCakes118.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File created	C:\Windows\System32\DriverStore\FileRepository\umbus.inf_amd64_b78a9c5b6fd62c27\umbus.sys	2ddc320f9b9e1302696166e8372072ba_JaffaCakes118.exe
File created	C:\Windows\System32\DriverStore\FileRepository\compositebus.inf_amd64_7500cffa210c6946\CompositeBus.sys	2ddc320f9b9e1302696166e8372072ba_JaffaCakes118.exe
File created	C:\Windows\System32\DriverStore\FileRepository\genericusbfn.inf_amd64_53931f0ae21d6d2c\genericusbfn.sys	2ddc320f9b9e1302696166e8372072ba_JaffaCakes118.exe
File created	C:\Windows\System32\DriverStore\FileRepository\swenum.inf_amd64_16a14542b63c02af\swenum.sys	2ddc320f9b9e1302696166e8372072ba_JaffaCakes118.exe
File created	C:\Windows\System32\DriverStore\FileRepository\ufxchipidea.inf_amd64_1c78775fffab6a0a\UfxChipidea.sys	2ddc320f9b9e1302696166e8372072ba_JaffaCakes118.exe
File created	C:\Windows\System32\DriverStore\FileRepository\uefi.inf_amd64_c1628ffa62c8e54c\UEFI.sys	2ddc320f9b9e1302696166e8372072ba_JaffaCakes118.exe
File created	C:\Windows\System32\DriverStore\FileRepository\urschipidea.inf_amd64_78ad1c14e33df968\urschipidea.sys	2ddc320f9b9e1302696166e8372072ba_JaffaCakes118.exe
File created	C:\Windows\System32\DriverStore\FileRepository\urssynopsys.inf_amd64_057fa37902020500\urssynopsys.sys	2ddc320f9b9e1302696166e8372072ba_JaffaCakes118.exe
File created	C:\Windows\System32\DriverStore\FileRepository\vrd.inf_amd64_81fbd405ff2470fc\vrd.sys	2ddc320f9b9e1302696166e8372072ba_JaffaCakes118.exe

Program crash 3 IoCs

pid	pid_target	Process	procid_target
948	4392	WerFault.exe	79
3308	4392	WerFault.exe	79
4724	4392	WerFault.exe	79

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4392	2ddc320f9b9e1302696166e8372072ba_JaffaCakes118.exe
4392	2ddc320f9b9e1302696166e8372072ba_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4392	2ddc320f9b9e1302696166e8372072ba_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4392 wrote to memory of 796	4392	2ddc320f9b9e1302696166e8372072ba_JaffaCakes118.exe	10
PID 4392 wrote to memory of 2564	4392	2ddc320f9b9e1302696166e8372072ba_JaffaCakes118.exe	83
PID 4392 wrote to memory of 2564	4392	2ddc320f9b9e1302696166e8372072ba_JaffaCakes118.exe	83
PID 4392 wrote to memory of 2564	4392	2ddc320f9b9e1302696166e8372072ba_JaffaCakes118.exe	83

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p
1⤵
PID:796

C:\Users\Admin\AppData\Local\Temp\2ddc320f9b9e1302696166e8372072ba_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2ddc320f9b9e1302696166e8372072ba_JaffaCakes118.exe"
1⤵
- Event Triggered Execution: Image File Execution Options Injection
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4392
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" %1
  2⤵
  PID:2564
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4392 -s 608
  2⤵
  - Program crash
  PID:948
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4392 -s 540
  2⤵
  - Program crash
  PID:3308
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4392 -s 612
  2⤵
  - Program crash
  PID:4724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4392 -ip 4392
1⤵
PID:1852

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4392 -ip 4392
1⤵
PID:1132

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4392 -ip 4392
1⤵
PID:3208

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Event Triggered Execution

1

T1546

Image File Execution Options Injection

1

T1546.012

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Event Triggered Execution

1

T1546

Image File Execution Options Injection

1

T1546.012

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\rdlD011.tmp

Filesize
6KB

MD5
4269bcbda7827f86dbe389b05dba8bda

SHA1
ecd560dc0da013cdee39778b5adcdb6cbe8685d2

SHA256
ad176598a6f1e3350878b9b2e5af4cb6d5ead9745d12cae5e94a50ea2b3e0321

SHA512
4197bb4a5da76f0a919a737e982512fc3e1b3d52bb19bcbf5e3bba5a31ac429a24370b6c9b33544a098ec7dfbb114b8c9ec783e39017b8e49410aaee141bf1e5

Download Submit
memory/4392-0-0x0000000000520000-0x0000000000539000-memory.dmp

Filesize
100KB

Download
memory/4392-1-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/4392-2-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/4392-44-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4392-42-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads