391ab39aaaffa88f3ffd30104a83adcbc74cb281b6d81bc556efe7ca231270e0

General

Target

ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe
Size

164KB
MD5

ddc00db341d9e01052136ae5f9411d6b
SHA1

8905fb2c5d98062e802d7509fef45f648e88d72d
SHA256

391ab39aaaffa88f3ffd30104a83adcbc74cb281b6d81bc556efe7ca231270e0
SHA512

263a4d673d6e7df16750c608c0b0bb4322d71a5e06a14f36eb384f65c30c931554a10efca8abaa60536261390976b773d10695da9904f3674b0450861c1fd570
SSDEEP

3072:kDDEwbnPWrXsKYYHXn2dFHPE6R94fVdq0mtAYxfDbv0AIIuE7Dbyo5wK:aowbnOLsK9GdFHPE++fDmuYFn8PIp7D3

Score

5^/10

discovery

Malware Config

Signatures

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\explorer.exe	ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\explorer.exe	ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2384 set thread context of 2532	2384	ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe	30

System Location Discovery: System Language Discovery 1 TTPs 3 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	ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Toolbar	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Toolbar\Locked = "1"	explorer.exe

Modifies registry class 18 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 200000001a00eebbfe2300001000d09ad3fd8f23af46adb46c85480369c700000000	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1"	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents"	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_Classes\Local Settings	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f44471a0359723fa74489c55595fe6b30ee0000	explorer.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2384	ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 2532	2384	ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2532	2384	ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2532	2384	ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2532	2384	ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2532	2384	ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2532	2384	ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2532	2384	ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2532	2384	ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe	30
PID 2384 wrote to memory of 2532	2384	ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe	30
PID 2532 wrote to memory of 2828	2532	ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe	32
PID 2532 wrote to memory of 2828	2532	ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe	32
PID 2532 wrote to memory of 2828	2532	ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe	32
PID 2532 wrote to memory of 2828	2532	ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Users\Admin\AppData\Local\Temp\ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2532
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\system32\explorer.exe 528 "C:\Users\Admin\AppData\Local\Temp\ddc00db341d9e01052136ae5f9411d6b_JaffaCakes118.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2828

C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
PID:2724

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 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/2532-8-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2532-6-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2532-14-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2532-15-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2532-12-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2532-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2532-4-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2532-2-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2532-16-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2724-19-0x0000000003600000-0x0000000003610000-memory.dmp

Filesize
64KB

Download

Analysis

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