18c3c2bb0dcecfc36f0604781b1f2bc587995eb2ef00c4dbd7871d06e167db01

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02/10/2024, 14:54

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General

Target

0b3a67ed4345f9a78699d1cf94d97ca1_JaffaCakes118.xlsm
Size

363KB
MD5

0b3a67ed4345f9a78699d1cf94d97ca1
SHA1

934f6af23ca3ed74c3ed258d4f1a7a519d7c1656
SHA256

18c3c2bb0dcecfc36f0604781b1f2bc587995eb2ef00c4dbd7871d06e167db01
SHA512

9590198603b7fa72c80a0ef9faaa08c9d1610e20312e007fbfa02dc72aebe9daa7fd87d87b6f87eaa69d7579cea07cc9320848ed9fbb860bcb57a3487b5c1098
SSDEEP

6144:Qj9HMInvpPbR/5L4YvQ6bgcsEEmi+efMi0oGytKoUsfozwLhOUdL:Qj9tRbtp4Wl8cnEQeNGytKmCwLhOQL

Score

10^/10

discovery

Malware Config

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2208	2364	mshta.exe	30

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	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mshta.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2364	EXCEL.EXE

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2364	EXCEL.EXE
2364	EXCEL.EXE
2364	EXCEL.EXE
2364	EXCEL.EXE
2364	EXCEL.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2364 wrote to memory of 2208	2364	EXCEL.EXE	31
PID 2364 wrote to memory of 2208	2364	EXCEL.EXE	31
PID 2364 wrote to memory of 2208	2364	EXCEL.EXE	31
PID 2364 wrote to memory of 2208	2364	EXCEL.EXE	31

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\0b3a67ed4345f9a78699d1cf94d97ca1_JaffaCakes118.xlsm
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2364
- C:\Windows\SysWOW64\mshta.exe
  mshta C:\ProgramData\zberuzfPH.sct
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2208

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\zberuzfPH.sct

Filesize
16KB

MD5
f8f030be7768cc39780d627bed896b84

SHA1
62a46bb2dfe51725d59d8e2d7161dafe15c14c8d

SHA256
687714167da0059a4994984276b09ca3eb124c6ad35b6ad826183aa66fbdf475

SHA512
1e28a84e75b955667f4770a6ed005c454d3e2693ca6282db21ba1b54674cd0ca10794bd79cb1d36427fe70307e8e354c1ad8344d90d5e8ceb0736fe95cea9694

Download Submit
memory/2364-1-0x0000000071DFD000-0x0000000071E08000-memory.dmp

Filesize
44KB

Download
memory/2364-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2364-8-0x0000000071DFD000-0x0000000071E08000-memory.dmp

Filesize
44KB

Download