e3b67ec69afd52e6a9ee27dd6ea77b15285b12849356d5689afb8d327d7d7b73

General

Target

0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe
Size

642KB
MD5

0e0a4c9960b9143ab5a70fbae7c74e2a
SHA1

a5332f753e1b71e60d07562c2b81503a9bcef6c7
SHA256

e3b67ec69afd52e6a9ee27dd6ea77b15285b12849356d5689afb8d327d7d7b73
SHA512

26a7df14947841649b1e4cece7cdf74e14bef6d0b52c46f14dfc779c91cbdc7d02c6d7e485fe3bf9c0c1926efe0d9e3bc5ef90f4458c612af6d2af43a2ad6fae
SSDEEP

12288:DRDqynULxpTevganZl5ArYma68qSICBrpMW9hUmNFgtQXk+:tDfULxnan6rYo8/LMW97nFXj

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
280	2.exe
1620	vshost
2828	2.exe

Loads dropped DLL 6 IoCs

pid	Process
2260	0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe
2260	0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe
280	2.exe
2260	0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe
2260	0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe
2828	2.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\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1620 set thread context of 2064	1620	vshost	32

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\vshost	2.exe
File opened for modification	C:\Program Files (x86)\vshost	2.exe
File created	C:\Program Files (x86)\vshost	2.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vshost
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	280	2.exe
Token: SeDebugPrivilege	1620	vshost
Token: SeDebugPrivilege	2828	2.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2260 wrote to memory of 280	2260	0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe	30
PID 2260 wrote to memory of 280	2260	0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe	30
PID 2260 wrote to memory of 280	2260	0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe	30
PID 2260 wrote to memory of 280	2260	0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe	30
PID 2260 wrote to memory of 280	2260	0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe	30
PID 2260 wrote to memory of 280	2260	0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe	30
PID 2260 wrote to memory of 280	2260	0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe	30
PID 1620 wrote to memory of 2064	1620	vshost	32
PID 1620 wrote to memory of 2064	1620	vshost	32
PID 1620 wrote to memory of 2064	1620	vshost	32
PID 1620 wrote to memory of 2064	1620	vshost	32
PID 1620 wrote to memory of 2064	1620	vshost	32
PID 2260 wrote to memory of 2828	2260	0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe	33
PID 2260 wrote to memory of 2828	2260	0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe	33
PID 2260 wrote to memory of 2828	2260	0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe	33
PID 2260 wrote to memory of 2828	2260	0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe	33
PID 2260 wrote to memory of 2828	2260	0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe	33
PID 2260 wrote to memory of 2828	2260	0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe	33
PID 2260 wrote to memory of 2828	2260	0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe	33
PID 1620 wrote to memory of 2064	1620	vshost	32

C:\Users\Admin\AppData\Local\Temp\0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0e0a4c9960b9143ab5a70fbae7c74e2a_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2260
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:280
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2828

C:\Program Files (x86)\vshost
"C:\Program Files (x86)\vshost"
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1620
- C:\WiNdOWs\SysWOW64\svCHost.exe
  C:\WiNdOWs\sYstEm32\svCHost.exe
  2⤵
  PID:2064

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

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\IXP000.TMP\2.exe

Filesize
284KB

MD5
4a0491152c3b39d4c2e4a8234be49d7c

SHA1
79a9b82d8499674d8c9d037d2eb23bc3b029a07b

SHA256
1b5afc30c75b1d8df95f523da40de2c6989fe48143a9952b04aac3a745e685de

SHA512
359339f8ce559491f01f1d6d1c266263b82981d4dcd70d2b2b96855a4b651d7585c48158c5c726ef36383609969671f1ce3965aa9aca7b6eba4d935604c90f9d

Download Submit
memory/280-19-0x0000000000400000-0x000000000055B000-memory.dmp

Filesize
1.4MB

Download
memory/280-33-0x0000000000A20000-0x0000000000B7B000-memory.dmp

Filesize
1.4MB

Download
memory/280-15-0x0000000000400000-0x000000000055B000-memory.dmp

Filesize
1.4MB

Download
memory/280-30-0x0000000000400000-0x000000000055B000-memory.dmp

Filesize
1.4MB

Download
memory/280-23-0x0000000000400000-0x000000000055B000-memory.dmp

Filesize
1.4MB

Download
memory/280-20-0x0000000000400000-0x000000000055B000-memory.dmp

Filesize
1.4MB

Download
memory/280-18-0x0000000000513000-0x0000000000514000-memory.dmp

Filesize
4KB

Download
memory/1620-26-0x0000000000400000-0x000000000055B000-memory.dmp

Filesize
1.4MB

Download
memory/1620-29-0x0000000000400000-0x000000000055B000-memory.dmp

Filesize
1.4MB

Download
memory/1620-40-0x0000000000400000-0x000000000055B000-memory.dmp

Filesize
1.4MB

Download
memory/1620-28-0x0000000000400000-0x000000000055B000-memory.dmp

Filesize
1.4MB

Download
memory/1620-25-0x0000000000400000-0x000000000055B000-memory.dmp

Filesize
1.4MB

Download
memory/2064-42-0x0000000000400000-0x000000000055B000-memory.dmp

Filesize
1.4MB

Download
memory/2064-31-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2260-13-0x0000000000920000-0x0000000000A7B000-memory.dmp

Filesize
1.4MB

Download
memory/2260-2-0x0000000001000000-0x00000000010AFFEC-memory.dmp

Filesize
703KB

Download
memory/2260-3-0x00000000010A7000-0x00000000010AC000-memory.dmp

Filesize
20KB

Download
memory/2260-1-0x0000000001000000-0x00000000010AFFEC-memory.dmp

Filesize
703KB

Download
memory/2260-38-0x0000000000920000-0x0000000000A7B000-memory.dmp

Filesize
1.4MB

Download
memory/2260-12-0x0000000000920000-0x0000000000A7B000-memory.dmp

Filesize
1.4MB

Download
memory/2260-0-0x0000000001000000-0x00000000010AFFEC-memory.dmp

Filesize
703KB

Download
memory/2828-37-0x0000000000400000-0x000000000055B000-memory.dmp

Filesize
1.4MB

Download
memory/2828-43-0x0000000000400000-0x000000000055B000-memory.dmp

Filesize
1.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads