Analysis
- max time kernel
148s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240412-en - resource tags
- submitted
16/04/2024, 14:49
General
- Target f3b72059e2de728e8e501e3ad626af45_JaffaCakes118.exe
- Size 378KB
- Sample240416-r6559sec8v
- SHA256 b1b56f177a463229c447d60683f7420530042faefc2f50077d7dd137ee40ba5d
Malware Config
Extracted
-
cryptbot
-
cemfyj62.top
-
morota06.top
-
payload_url
http://bojitn09.top/download.php?file=lv.exe
Signatures
- CryptBot
A C++ stealer distributed widely in bundle with other software.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes
-
C:\Users\Admin\AppData\Local\Temp\f3b72059e2de728e8e501e3ad626af45_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f3b72059e2de728e8e501e3ad626af45_JaffaCakes118.exe"1⤵
- Checks processor information in registry
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
_Information.txt
_Information.txt
_Screen_Desktop.jpeg
tbYioyiRBpPT.zip
memory/1812-126-0x0000000000400000-0x00000000016D2000-memory.dmp
memory/1812-129-0x0000000000400000-0x00000000016D2000-memory.dmp
memory/1812-114-0x0000000000400000-0x00000000016D2000-memory.dmp
memory/1812-120-0x0000000000400000-0x00000000016D2000-memory.dmp
memory/1812-121-0x0000000001980000-0x0000000001A80000-memory.dmp
memory/1812-123-0x0000000003420000-0x0000000003465000-memory.dmp
memory/1812-125-0x0000000000400000-0x00000000016D2000-memory.dmp
memory/1812-2-0x0000000003420000-0x0000000003465000-memory.dmp
memory/1812-1-0x0000000001980000-0x0000000001A80000-memory.dmp
memory/1812-3-0x0000000000400000-0x00000000016D2000-memory.dmp
memory/1812-132-0x0000000000400000-0x00000000016D2000-memory.dmp
memory/1812-135-0x0000000000400000-0x00000000016D2000-memory.dmp
memory/1812-138-0x0000000000400000-0x00000000016D2000-memory.dmp
memory/1812-141-0x0000000000400000-0x00000000016D2000-memory.dmp
memory/1812-145-0x0000000000400000-0x00000000016D2000-memory.dmp
memory/1812-148-0x0000000000400000-0x00000000016D2000-memory.dmp
memory/1812-151-0x0000000000400000-0x00000000016D2000-memory.dmp
memory/1812-154-0x0000000000400000-0x00000000016D2000-memory.dmp
memory/1812-157-0x0000000000400000-0x00000000016D2000-memory.dmp
memory/1812-160-0x0000000000400000-0x00000000016D2000-memory.dmp