bf5e1faf7848b57c44fd8efa81e130aad8b408426fc11438316fcba020a43205

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12-12-2024 04:47

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General

Target

e4c1adaab6b740a2f6ee731c79f308f1_JaffaCakes118.xlsm
Size

324KB
MD5

e4c1adaab6b740a2f6ee731c79f308f1
SHA1

1ef4e4bec72a3faa1bc8ff308de84680f400d959
SHA256

bf5e1faf7848b57c44fd8efa81e130aad8b408426fc11438316fcba020a43205
SHA512

a8370ba30fe53129781b65ec32b8657d1793a5786f9b416133e29ca430039419ee964ef993f21c30bc00e88e74e51a1cf730a656012ae7240d56b1be126a3241
SSDEEP

6144:Q29HMInvpPbR/5L4YvQ6bgcsEEmi+efMi0oGckzEflqHcHLcvMReiAXtD74dN:Q29tRbtp4Wl8cnEQeNGJwlKcAWktDQN

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	2776	2052	mshta.exe	27

Blocklisted process makes network request 4 IoCs

flow	pid	Process
4	2776	mshta.exe
6	2776	mshta.exe
7	2776	mshta.exe
8	2776	mshta.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	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
2052	EXCEL.EXE

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2052	EXCEL.EXE
2052	EXCEL.EXE
2052	EXCEL.EXE
2052	EXCEL.EXE
2052	EXCEL.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2052 wrote to memory of 2776	2052	EXCEL.EXE	28
PID 2052 wrote to memory of 2776	2052	EXCEL.EXE	28
PID 2052 wrote to memory of 2776	2052	EXCEL.EXE	28
PID 2052 wrote to memory of 2776	2052	EXCEL.EXE	28

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\e4c1adaab6b740a2f6ee731c79f308f1_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:2052
- C:\Windows\SysWOW64\mshta.exe
  mshta C:\ProgramData\VbjzOZCEeMzhHe.sct
  2⤵
  - Process spawned unexpected child process
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2776

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\VbjzOZCEeMzhHe.sct

Filesize
16KB

MD5
4d5b71265230f86b595a6dff2ec92d7f

SHA1
11d4b16c6aa6b650a8f5ec8a81f1b5ecba7b2025

SHA256
3fb6338310d7013b643f1770ca6c94a12d7e020f440d7d5803c9161abb840462

SHA512
477aa5cebc2a861bfc56204c6c0035ffc01b77aa22e4f2a568f336c37bfba4e713b703de9b78fb2f1e3b7cb3b39699e1202c681ad88925fb0e9ca5e19799097f

Download Submit
memory/2052-1-0x000000007215D000-0x0000000072168000-memory.dmp

Filesize
44KB

Download
memory/2052-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2052-8-0x000000007215D000-0x0000000072168000-memory.dmp

Filesize
44KB

Download