Analysis
- max time kernel
147s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
17/06/2024, 00:27
General
- Target b5f4ecf1a13b7ef894523c990b963a84_JaffaCakes118.exe
- Size 525KB
- Sample240617-arydfavhpc
- SHA256 157d4620189778ea181eb65ebcba012dc8c7af3a9a9cf3ceb6560daf91df940c
Malware Config
Extracted
-
formbook
-
3.9
-
private
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epsilonducts.net
-
stateofpunjab.com
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followthegirl.com
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parol2.men
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hungryforlondon.com
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comercializadorafqe.com
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sippinteawithlynnmarie.com
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qianbi.group
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tbfuk.com
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ladybosscbdoil.com
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reginatowingservices.com
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avangardmerefa.com
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rn-structure.com
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skymansionexpatriate.com
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eloiseantonie.com
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leegardenapartmentsbeijing.com
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selfievideochallenge.com
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kay-lubcke.com
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buybitcoininmalta.com
-
pusatgrosirgamismuslimah.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 1 IoCs
- Executes dropped EXE 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\b5f4ecf1a13b7ef894523c990b963a84_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b5f4ecf1a13b7ef894523c990b963a84_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\temp\notepad.exeC:\Windows\temp\notepad.exe2⤵
- Executes dropped EXE
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1028 -s 2203⤵
- Program crash
-
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1028 -ip 10281⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
notepad.exe
memory/1028-5-0x0000000000400000-0x000000000042A000-memory.dmp
memory/1028-8-0x0000000000430000-0x00000000004F9000-memory.dmp
memory/4360-0-0x0000000075492000-0x0000000075493000-memory.dmp
memory/4360-1-0x0000000075490000-0x0000000075A41000-memory.dmp
memory/4360-2-0x0000000075490000-0x0000000075A41000-memory.dmp
memory/4360-10-0x0000000075492000-0x0000000075493000-memory.dmp
memory/4360-11-0x0000000075490000-0x0000000075A41000-memory.dmp
memory/4360-13-0x0000000075490000-0x0000000075A41000-memory.dmp