7dc2f3fb6a57096fa6caa7d0335a57d81c2a842eadf080e2562814dc2996c839

General

Target

26ab629226ce7736357541925bb0c105_JaffaCakes118.exe
Size

135KB
MD5

26ab629226ce7736357541925bb0c105
SHA1

ea4c28222ccdc0d8f9365d92f3df1e625d658dfd
SHA256

7dc2f3fb6a57096fa6caa7d0335a57d81c2a842eadf080e2562814dc2996c839
SHA512

c67414203e7cf21af848a7ad2d31b456a44978aaea339318ed5e86c189404933bde0790e09673d49fcd2419c8f7bb07f185dadac21fe0fee741b4efeefbc8af8
SSDEEP

768:dvp6kfOSCzWGfkyIn4dE4uTVXi8Fdd1d6Ybg/tAXYoZ4unhZRbk6RG3fmyV:dDfOSCH+MuT5BdXd6YgUF4uhZRI62jV

Score

5^/10

discovery

Malware Config

Signatures

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\eventvwr.msc	mmc.exe

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	26ab629226ce7736357541925bb0c105_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mmc.exe

Suspicious use of AdjustPrivilegeToken 34 IoCs

description	pid	Process
Token: SeSecurityPrivilege	2852	mmc.exe
Token: 33	2852	mmc.exe
Token: SeIncBasePriorityPrivilege	2852	mmc.exe
Token: 33	2852	mmc.exe
Token: SeIncBasePriorityPrivilege	2852	mmc.exe
Token: 33	2852	mmc.exe
Token: SeIncBasePriorityPrivilege	2852	mmc.exe
Token: 33	2852	mmc.exe
Token: SeIncBasePriorityPrivilege	2852	mmc.exe
Token: 33	2852	mmc.exe
Token: SeIncBasePriorityPrivilege	2852	mmc.exe
Token: 33	2852	mmc.exe
Token: SeIncBasePriorityPrivilege	2852	mmc.exe
Token: 33	2852	mmc.exe
Token: SeIncBasePriorityPrivilege	2852	mmc.exe
Token: 33	2852	mmc.exe
Token: SeIncBasePriorityPrivilege	2852	mmc.exe
Token: 33	2852	mmc.exe
Token: SeIncBasePriorityPrivilege	2852	mmc.exe
Token: 33	2852	mmc.exe
Token: SeIncBasePriorityPrivilege	2852	mmc.exe
Token: 33	2852	mmc.exe
Token: SeIncBasePriorityPrivilege	2852	mmc.exe
Token: 33	2852	mmc.exe
Token: SeIncBasePriorityPrivilege	2852	mmc.exe
Token: 33	2852	mmc.exe
Token: SeIncBasePriorityPrivilege	2852	mmc.exe
Token: 33	2852	mmc.exe
Token: SeIncBasePriorityPrivilege	2852	mmc.exe
Token: 33	2852	mmc.exe
Token: SeIncBasePriorityPrivilege	2852	mmc.exe
Token: 33	2852	mmc.exe
Token: SeIncBasePriorityPrivilege	2852	mmc.exe
Token: SeSecurityPrivilege	2852	mmc.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2296	mmc.exe
2852	mmc.exe
2852	mmc.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 904 wrote to memory of 2296	904	26ab629226ce7736357541925bb0c105_JaffaCakes118.exe	29
PID 904 wrote to memory of 2296	904	26ab629226ce7736357541925bb0c105_JaffaCakes118.exe	29
PID 904 wrote to memory of 2296	904	26ab629226ce7736357541925bb0c105_JaffaCakes118.exe	29
PID 904 wrote to memory of 2296	904	26ab629226ce7736357541925bb0c105_JaffaCakes118.exe	29
PID 2296 wrote to memory of 2852	2296	mmc.exe	30
PID 2296 wrote to memory of 2852	2296	mmc.exe	30
PID 2296 wrote to memory of 2852	2296	mmc.exe	30
PID 2296 wrote to memory of 2852	2296	mmc.exe	30

C:\Users\Admin\AppData\Local\Temp\26ab629226ce7736357541925bb0c105_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\26ab629226ce7736357541925bb0c105_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:904
- C:\Windows\SysWOW64\mmc.exe
  mmc.exe /s C:\Windows\system32\eventvwr.msc
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2296
- - C:\Windows\system32\mmc.exe
    "C:\Windows\system32\eventvwr.msc" /s C:\Windows\system32\eventvwr.msc
    3⤵
    - Drops file in System32 directory
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    PID:2852

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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/904-0-0x0000000001000000-0x0000000001028000-memory.dmp

Filesize
160KB

Download
memory/904-1-0x0000000001000000-0x0000000001028000-memory.dmp

Filesize
160KB

Download
memory/2852-2-0x00000000022D0000-0x00000000022D1000-memory.dmp

Filesize
4KB

Download
memory/2852-3-0x000007FEF5F3E000-0x000007FEF5F3F000-memory.dmp

Filesize
4KB

Download
memory/2852-4-0x0000000002920000-0x000000000293E000-memory.dmp

Filesize
120KB

Download
memory/2852-5-0x000007FEF5C80000-0x000007FEF661D000-memory.dmp

Filesize
9.6MB

Download
memory/2852-6-0x000007FEF5C80000-0x000007FEF661D000-memory.dmp

Filesize
9.6MB

Download
memory/2852-7-0x000000001D2B0000-0x000000001D5F6000-memory.dmp

Filesize
3.3MB

Download
memory/2852-8-0x000007FEF5C80000-0x000007FEF661D000-memory.dmp

Filesize
9.6MB

Download
memory/2852-9-0x000007FEF5C80000-0x000007FEF661D000-memory.dmp

Filesize
9.6MB

Download
memory/2852-10-0x00000000022D0000-0x00000000022D1000-memory.dmp

Filesize
4KB

Download
memory/2852-11-0x000007FEF5C80000-0x000007FEF661D000-memory.dmp

Filesize
9.6MB

Download
memory/2852-12-0x000007FEF5F3E000-0x000007FEF5F3F000-memory.dmp

Filesize
4KB

Download
memory/2852-13-0x000007FEF5C80000-0x000007FEF661D000-memory.dmp

Filesize
9.6MB

Download
memory/2852-14-0x000007FEF5C80000-0x000007FEF661D000-memory.dmp

Filesize
9.6MB

Download
memory/2852-15-0x000007FEF5C80000-0x000007FEF661D000-memory.dmp

Filesize
9.6MB

Download

Analysis

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