904c63a951fa09797e4891a24e99c79b92c0521597a8cad84aeb0bcba0e31189

Analysis

max time kernel
147s
max time network
148s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19/09/2024, 01:01

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General

Target

ea4ce413f426937f58ccb5b8fa9d115c_JaffaCakes118.dll
Size

283KB
MD5

ea4ce413f426937f58ccb5b8fa9d115c
SHA1

1ced680e69417970631ba4e89668425f2474db2e
SHA256

904c63a951fa09797e4891a24e99c79b92c0521597a8cad84aeb0bcba0e31189
SHA512

4107f06df878b29b95883f5bf04d11850199a00f502929ebe41707f794ad024bb6674532db9d4d1111f96b900f7acb7b400106b2296a07c237920c9eea1ff396
SSDEEP

6144:HiMEfmyJFLcLWolo+4PcGN9ABHBi8JaX2BpvwhZ:CMEfPDLXU2KBHdJpIL

Score

8^/10

discovery

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
3	3040	rundll32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3040	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2972 wrote to memory of 3040	2972	rundll32.exe	30
PID 2972 wrote to memory of 3040	2972	rundll32.exe	30
PID 2972 wrote to memory of 3040	2972	rundll32.exe	30
PID 2972 wrote to memory of 3040	2972	rundll32.exe	30
PID 2972 wrote to memory of 3040	2972	rundll32.exe	30
PID 2972 wrote to memory of 3040	2972	rundll32.exe	30
PID 2972 wrote to memory of 3040	2972	rundll32.exe	30
PID 3040 wrote to memory of 2308	3040	rundll32.exe	32
PID 3040 wrote to memory of 2308	3040	rundll32.exe	32
PID 3040 wrote to memory of 2308	3040	rundll32.exe	32
PID 3040 wrote to memory of 2308	3040	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ea4ce413f426937f58ccb5b8fa9d115c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2972
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ea4ce413f426937f58ccb5b8fa9d115c_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:3040
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\ZYZZOJZMGNALK.bat
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2308

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\ZYZZOJZMGNALK.bat

Filesize
400B

MD5
9b7d6fd4effad52f715d97498bf140c1

SHA1
8e56c6d984ba71fa7336f47bb5ef21800ec85691

SHA256
987ec41107c3ba422fde284305ecbf027e2c3a3910928370137223a1b0b54242

SHA512
503ebab200b0d8294c0bbc4949cfd35d93e7333aa685ce8755bafb7428d57996bc61a5b7385e83d1104804131ee9974ffd9624bfeb1a16c9110df75fa790b79e

Download Submit
memory/3040-0-0x0000000000280000-0x00000000002CB000-memory.dmp

Filesize
300KB

Download
memory/3040-1-0x0000000000280000-0x00000000002CB000-memory.dmp

Filesize
300KB

Download
memory/3040-13-0x0000000000280000-0x00000000002CB000-memory.dmp

Filesize
300KB

Download
memory/3040-24-0x0000000000280000-0x00000000002CB000-memory.dmp

Filesize
300KB

Download