Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
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submitted
27-10-2022 11:43
General
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Target
Shipment Document BL,INV and packing list.jpg.exe
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Size
323KB
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MD5
858a0b8a0c24df21ce22f3ff702a3737
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SHA1
f285429ebe2a75c143abe1fd579c979122c6afe0
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SHA256
88819addd430324a7461bdf59c1ab994bc613bb2b17f09e572b7ba1c0c47e6f9
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SHA512
cfdab69ebe17d666b05a399c935a28f411a9bc1a5c014dd1fa533043992b7a947d6417982011b9fabc76c21d2d294d6384a2157580fc30b4ef46e53eb0c57ca7
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SSDEEP
6144:/6dbOGzzzzzzzzzzzzzzzzzzzzzzzzzzzzkzTzzzzzzQtkauL/sVfEBlUbrQ2Inh:itka2UbrQlZI/JTV6V7KAF
Malware Config
Extracted
formbook
4.1
d06c
douglasdetoledopiza.com
yxcc.online
primo.llc
mediamomos.com
cosmetiq-pro.com
22labs.tech
turbowashing.com
lindaivell.site
princess-bed.club
groundget.cfd
agretaminiousa.com
lomoni.com
nessesse.us
lexgo.cloud
halilsener.xyz
kirokubo.cloud
corotip.sbs
meghq.net
5y6s.world
weasib.online
Signatures
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Formbook
Formbook is a data stealing malware which is capable of stealing data.
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Formbook payload 3 IoCs
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Checks QEMU agent file 2 TTPs 2 IoCs
Checks presence of QEMU agent, possibly to detect virtualization.
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Loads dropped DLL 1 IoCs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in System32 directory 1 IoCs
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Suspicious use of NtCreateThreadExHideFromDebugger 2 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
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Suspicious use of SetThreadContext 3 IoCs
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Drops file in Program Files directory 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 12 IoCs
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Suspicious behavior: MapViewOfSection 6 IoCs
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Suspicious use of AdjustPrivilegeToken 6 IoCs
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Suspicious use of WriteProcessMemory 10 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Shipment Document BL,INV and packing list.jpg.exe"C:\Users\Admin\AppData\Local\Temp\Shipment Document BL,INV and packing list.jpg.exe"2⤵
- Checks QEMU agent file
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Shipment Document BL,INV and packing list.jpg.exe"C:\Users\Admin\AppData\Local\Temp\Shipment Document BL,INV and packing list.jpg.exe"3⤵
- Checks QEMU agent file
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\autofmt.exe"C:\Windows\SysWOW64\autofmt.exe"2⤵
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C:\Windows\SysWOW64\svchost.exe"C:\Windows\SysWOW64\svchost.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\Shipment Document BL,INV and packing list.jpg.exe"3⤵
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
11KB
MD50063d48afe5a0cdc02833145667b6641
SHA1e7eb614805d183ecb1127c62decb1a6be1b4f7a8
SHA256ac9dfe3b35ea4b8932536ed7406c29a432976b685cc5322f94ef93df920fede7
SHA51271cbbcaeb345e09306e368717ea0503fe8df485be2e95200febc61bcd8ba74fb4211cd263c232f148c0123f6c6f2e3fd4ea20bdecc4070f5208c35c6920240f0
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Filesize
1.0MB
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Filesize
1.0MB
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Filesize
2.0MB
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Filesize
1.6MB
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Filesize
1.0MB
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Filesize
1.6MB
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Filesize
3.3MB
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Filesize
1.6MB
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Filesize
2.0MB
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Filesize
1.6MB
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Filesize
18.3MB
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Filesize
80KB
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Filesize
1024KB
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Filesize
18.3MB
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Filesize
1024KB
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Filesize
2.0MB
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Filesize
1024KB
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Filesize
1.3MB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
188KB
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Filesize
56KB
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Filesize
3.3MB
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Filesize
588KB
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Filesize
188KB