ddeadd997589b2932c9e89cae8542b83b215e9682d67c0480e86ea9e78d963d8

Analysis

max time kernel
149s
max time network
149s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
24/08/2024, 20:58

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General

Target

bf6538443c85ebf42de962c57d69f5f6_JaffaCakes118.exe
Size

19KB
MD5

bf6538443c85ebf42de962c57d69f5f6
SHA1

cd18b800c1e455a8394e08c4d076ed844b4f8b1d
SHA256

ddeadd997589b2932c9e89cae8542b83b215e9682d67c0480e86ea9e78d963d8
SHA512

71600711de834ebba871e588335c2876d61ab07e41c3ec7826016873e0dfb7717579d0ababce6bd95dfa881d2615c2fbe601bff99de98a88736d4e44de7e3920
SSDEEP

384:d08hYKQhipr8bfdsYx717XWJAiQ/O0pJX/OwSblCkBQwNwW+TiKJ49oo5aHK:/hkhmUfd3/WJ5QpJ21blLBujc

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2784	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2672	bf6538443c85ebf42de962c57d69f5f6_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\bf6538443c85ebf42de962c57d69f5f6_JaffaCakes118.exe	bf6538443c85ebf42de962c57d69f5f6_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\bf6538443c85ebf42de962c57d69f5f6_JaffaCakes118.exe	bf6538443c85ebf42de962c57d69f5f6_JaffaCakes118.exe

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	bf6538443c85ebf42de962c57d69f5f6_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bf6538443c85ebf42de962c57d69f5f6_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	3020	bf6538443c85ebf42de962c57d69f5f6_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3020 wrote to memory of 2784	3020	bf6538443c85ebf42de962c57d69f5f6_JaffaCakes118.exe	31
PID 3020 wrote to memory of 2784	3020	bf6538443c85ebf42de962c57d69f5f6_JaffaCakes118.exe	31
PID 3020 wrote to memory of 2784	3020	bf6538443c85ebf42de962c57d69f5f6_JaffaCakes118.exe	31
PID 3020 wrote to memory of 2784	3020	bf6538443c85ebf42de962c57d69f5f6_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\bf6538443c85ebf42de962c57d69f5f6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bf6538443c85ebf42de962c57d69f5f6_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3020
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\BF6538~1.EXE > nul
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2784

C:\Windows\SysWOW64\bf6538443c85ebf42de962c57d69f5f6_JaffaCakes118.exe
C:\Windows\SysWOW64\bf6538443c85ebf42de962c57d69f5f6_JaffaCakes118.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2672

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\bf6538443c85ebf42de962c57d69f5f6_JaffaCakes118.exe

Filesize
19KB

MD5
bf6538443c85ebf42de962c57d69f5f6

SHA1
cd18b800c1e455a8394e08c4d076ed844b4f8b1d

SHA256
ddeadd997589b2932c9e89cae8542b83b215e9682d67c0480e86ea9e78d963d8

SHA512
71600711de834ebba871e588335c2876d61ab07e41c3ec7826016873e0dfb7717579d0ababce6bd95dfa881d2615c2fbe601bff99de98a88736d4e44de7e3920

Download Submit
memory/2672-5-0x0000000000400000-0x000000000044DD61-memory.dmp

Filesize
311KB

Download
memory/3020-0-0x0000000000400000-0x000000000044DD61-memory.dmp

Filesize
311KB

Download
memory/3020-2-0x0000000000444000-0x0000000000445000-memory.dmp

Filesize
4KB

Download
memory/3020-4-0x0000000000400000-0x000000000044DD61-memory.dmp

Filesize
311KB

Download