6e5ecbcec5a538fa5e7218fa818f5282b7e8c8466b619d9f48b6a58cb20f31b5

General

Target

5e7b24bfd0d43f8ad1d9e06f5d2e663a_JaffaCakes118.xls
Size

52KB
MD5

5e7b24bfd0d43f8ad1d9e06f5d2e663a
SHA1

653308a9f8040d83d34cd5491f99b6377be7c0cb
SHA256

6e5ecbcec5a538fa5e7218fa818f5282b7e8c8466b619d9f48b6a58cb20f31b5
SHA512

fe640cc46f57d5b80bc0f4ee8261269bbfe1da7657fcacf0e720ad7f7d83eefbb8e8dd2751abe20c846ae7dc30e0baf779780540f620d2b74031cf3639e2a832
SSDEEP

1536:Sihz0DewjEXWfCDIM/V5xtezEsi8OUM+mfz+dZy0/kouI:Sihz0DewjEXWfCDIM/V5xtezEsi8OUM6

Score

10^/10

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://parosdiving.com/catsdeal/color.php

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\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4880	3884	rundll32.exe	83

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
3884	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3884	EXCEL.EXE
3884	EXCEL.EXE

Suspicious use of SetWindowsHookEx 14 IoCs

pid	Process
3884	EXCEL.EXE
3884	EXCEL.EXE
3884	EXCEL.EXE
3884	EXCEL.EXE
3884	EXCEL.EXE
3884	EXCEL.EXE
3884	EXCEL.EXE
3884	EXCEL.EXE
3884	EXCEL.EXE
3884	EXCEL.EXE
3884	EXCEL.EXE
3884	EXCEL.EXE
3884	EXCEL.EXE
3884	EXCEL.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3884 wrote to memory of 4880	3884	EXCEL.EXE	89
PID 3884 wrote to memory of 4880	3884	EXCEL.EXE	89

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\5e7b24bfd0d43f8ad1d9e06f5d2e663a_JaffaCakes118.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3884
- C:\Windows\SYSTEM32\rundll32.exe
  rundll32 ..\Herti.dosterage,DllRegisterServer
  2⤵
  - Process spawned unexpected child process
  PID:4880

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

Filesize
2KB

MD5
9924e58113b135fa5cd3b94384d86bcc

SHA1
531817ececf642c244b3b9171248a98d1484aa62

SHA256
d6908e336b269b3c86d77a4006b3fcccbe1df1d7a2950bea62b599715fd20595

SHA512
b46b461614352008879c5564d2769b76fddba00962e68e35df8e5fcbc3f096a6e3fb09ccb87c8ddd72120988e6a55b21f365fd232d17e05730f895cfaa289483

Download Submit
memory/3884-16-0x00007FFB5CBF0000-0x00007FFB5CDE5000-memory.dmp

Filesize
2.0MB

Download
memory/3884-10-0x00007FFB5CBF0000-0x00007FFB5CDE5000-memory.dmp

Filesize
2.0MB

Download
memory/3884-3-0x00007FFB5CC8D000-0x00007FFB5CC8E000-memory.dmp

Filesize
4KB

Download
memory/3884-4-0x00007FFB1CC70000-0x00007FFB1CC80000-memory.dmp

Filesize
64KB

Download
memory/3884-7-0x00007FFB5CBF0000-0x00007FFB5CDE5000-memory.dmp

Filesize
2.0MB

Download
memory/3884-9-0x00007FFB5CBF0000-0x00007FFB5CDE5000-memory.dmp

Filesize
2.0MB

Download
memory/3884-12-0x00007FFB5CBF0000-0x00007FFB5CDE5000-memory.dmp

Filesize
2.0MB

Download
memory/3884-17-0x00007FFB1A420000-0x00007FFB1A430000-memory.dmp

Filesize
64KB

Download
memory/3884-0-0x00007FFB1CC70000-0x00007FFB1CC80000-memory.dmp

Filesize
64KB

Download
memory/3884-13-0x00007FFB1A420000-0x00007FFB1A430000-memory.dmp

Filesize
64KB

Download
memory/3884-1-0x00007FFB1CC70000-0x00007FFB1CC80000-memory.dmp

Filesize
64KB

Download
memory/3884-15-0x00007FFB5CBF0000-0x00007FFB5CDE5000-memory.dmp

Filesize
2.0MB

Download
memory/3884-11-0x00007FFB5CBF0000-0x00007FFB5CDE5000-memory.dmp

Filesize
2.0MB

Download
memory/3884-19-0x00007FFB5CBF0000-0x00007FFB5CDE5000-memory.dmp

Filesize
2.0MB

Download
memory/3884-18-0x00007FFB5CBF0000-0x00007FFB5CDE5000-memory.dmp

Filesize
2.0MB

Download
memory/3884-14-0x00007FFB5CBF0000-0x00007FFB5CDE5000-memory.dmp

Filesize
2.0MB

Download
memory/3884-8-0x00007FFB5CBF0000-0x00007FFB5CDE5000-memory.dmp

Filesize
2.0MB

Download
memory/3884-6-0x00007FFB5CBF0000-0x00007FFB5CDE5000-memory.dmp

Filesize
2.0MB

Download
memory/3884-5-0x00007FFB1CC70000-0x00007FFB1CC80000-memory.dmp

Filesize
64KB

Download
memory/3884-21-0x00007FFB5CBF0000-0x00007FFB5CDE5000-memory.dmp

Filesize
2.0MB

Download
memory/3884-20-0x00007FFB5CBF0000-0x00007FFB5CDE5000-memory.dmp

Filesize
2.0MB

Download
memory/3884-2-0x00007FFB1CC70000-0x00007FFB1CC80000-memory.dmp

Filesize
64KB

Download
memory/3884-42-0x00007FFB5CBF0000-0x00007FFB5CDE5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads