Analysis
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max time kernel
146s -
max time network
138s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
26-02-2021 06:22
Static task
static1
Behavioral task
behavioral1
Sample
PO 15682.exe
Resource
win7v20201028
General
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Target
PO 15682.exe
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Size
132KB
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MD5
152a5851db0c8cf4e0d70ebdc17ee40f
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SHA1
6f5d834b312bad0742efacf2dc4e1484a9541b40
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SHA256
9433390a8374d47e62017b03c8d949af363e1f1aaa5247a2e320fc611c42f138
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SHA512
c28b65148108e09ec8844ef02b8d309a78b9737462dd5ec0bf11817a309d564a810e779e3757d40741712a3a4e0e1bda4f161927876a0500049a3f5bdc40c1af
Malware Config
Extracted
formbook
http://www.lyceumgroupbooks.com/blk/
khoasoldguaranteed.com
mamucosmetic.com
numerologo.guru
r--hmb.info
dirtywonga.net
chefsdelivered.com
reallylongsex.today
ownthelightbetweenoceans.com
tallboyradio.com
laineygissip.com
alkhemilia.com
tiedye-design.com
simonmarkroberts.com
thebattledrones.com
w-bayvip.vin
icloudmyfind.biz
soughandhikaresorts.com
gisjess.com
modacicekevi.com
gymwelluk.com
ir-organicland.com
ehobgood.net
smctaxandaccounting.com
ajdqc.com
charcuterieboardathome.com
humanityhealththc.com
chirpmsg.com
admiddle.com
yjweddingfair.com
shegimx.com
korea-news.today
naqisw.xyz
thecrawfordmarket.com
paintedbouquets.com
lotterynumberz.com
sujoykumarsarkar.com
entorobank.com
cqyc39.com
crxwnculture.com
bodycontourshop.com
armsfun.com
lib-dl.com
atlasroseauthor.com
iwfxff.com
masterthehysteria.com
tenphoto4.net
unrulzy.com
ca-acconline.com
365reasonstojoinamlm.com
cpa-fufu.com
getrtuned.com
aliifirewood.com
carrlattic.com
5g8mp6.com
electricbusters.com
oneslipstream.com
gleeddesign.co.uk
geraloutaine.com
ajbuxton.com
3lordclub.com
simplychicaffair.com
zofiaphotoblog.com
ourblissfulhomes.com
apluspartybus.com
Signatures
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Formbook Payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2372-8-0x0000000000401000-0x0000000000541000-memory.dmp formbook behavioral2/memory/1532-15-0x0000000003230000-0x000000000325E000-memory.dmp formbook -
Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
Processes:
PO 15682.exePO 15682.exepid process 652 PO 15682.exe 2372 PO 15682.exe 2372 PO 15682.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
PO 15682.exePO 15682.exenetsh.exedescription pid process target process PID 652 set thread context of 2372 652 PO 15682.exe PO 15682.exe PID 2372 set thread context of 3028 2372 PO 15682.exe Explorer.EXE PID 1532 set thread context of 3028 1532 netsh.exe Explorer.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
Processes:
PO 15682.exenetsh.exepid process 2372 PO 15682.exe 2372 PO 15682.exe 2372 PO 15682.exe 2372 PO 15682.exe 1532 netsh.exe 1532 netsh.exe 1532 netsh.exe 1532 netsh.exe 1532 netsh.exe 1532 netsh.exe 1532 netsh.exe 1532 netsh.exe 1532 netsh.exe 1532 netsh.exe 1532 netsh.exe 1532 netsh.exe -
Suspicious behavior: MapViewOfSection 6 IoCs
Processes:
PO 15682.exePO 15682.exenetsh.exepid process 652 PO 15682.exe 2372 PO 15682.exe 2372 PO 15682.exe 2372 PO 15682.exe 1532 netsh.exe 1532 netsh.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
PO 15682.exenetsh.exedescription pid process Token: SeDebugPrivilege 2372 PO 15682.exe Token: SeDebugPrivilege 1532 netsh.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
PO 15682.exepid process 652 PO 15682.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
PO 15682.exeExplorer.EXEnetsh.exedescription pid process target process PID 652 wrote to memory of 2372 652 PO 15682.exe PO 15682.exe PID 652 wrote to memory of 2372 652 PO 15682.exe PO 15682.exe PID 652 wrote to memory of 2372 652 PO 15682.exe PO 15682.exe PID 652 wrote to memory of 2372 652 PO 15682.exe PO 15682.exe PID 3028 wrote to memory of 1532 3028 Explorer.EXE netsh.exe PID 3028 wrote to memory of 1532 3028 Explorer.EXE netsh.exe PID 3028 wrote to memory of 1532 3028 Explorer.EXE netsh.exe PID 1532 wrote to memory of 2088 1532 netsh.exe cmd.exe PID 1532 wrote to memory of 2088 1532 netsh.exe cmd.exe PID 1532 wrote to memory of 2088 1532 netsh.exe cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of WriteProcessMemory
PID:3028 -
C:\Users\Admin\AppData\Local\Temp\PO 15682.exe"C:\Users\Admin\AppData\Local\Temp\PO 15682.exe"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:652 -
C:\Users\Admin\AppData\Local\Temp\PO 15682.exe"C:\Users\Admin\AppData\Local\Temp\PO 15682.exe"3⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2372 -
C:\Windows\SysWOW64\autochk.exe"C:\Windows\SysWOW64\autochk.exe"2⤵PID:1340
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C:\Windows\SysWOW64\netsh.exe"C:\Windows\SysWOW64\netsh.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1532 -
C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\PO 15682.exe"3⤵PID:2088
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/652-4-0x0000000000500000-0x000000000050D000-memory.dmpFilesize
52KB
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memory/1532-12-0x0000000000000000-mapping.dmp
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memory/1532-17-0x00000000036D0000-0x0000000003763000-memory.dmpFilesize
588KB
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memory/1532-15-0x0000000003230000-0x000000000325E000-memory.dmpFilesize
184KB
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memory/1532-13-0x0000000000B50000-0x0000000000B6E000-memory.dmpFilesize
120KB
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memory/1532-14-0x0000000003870000-0x0000000003B90000-memory.dmpFilesize
3.1MB
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memory/2088-16-0x0000000000000000-mapping.dmp
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memory/2372-7-0x0000000000560000-0x0000000000660000-memory.dmpFilesize
1024KB
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memory/2372-10-0x000000001E6A0000-0x000000001E6B4000-memory.dmpFilesize
80KB
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memory/2372-9-0x000000001E700000-0x000000001EA20000-memory.dmpFilesize
3.1MB
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memory/2372-8-0x0000000000401000-0x0000000000541000-memory.dmpFilesize
1.2MB
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memory/2372-6-0x0000000000401000-0x00000000004FD000-memory.dmpFilesize
1008KB
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memory/2372-5-0x00000000004013DC-mapping.dmp
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memory/3028-11-0x0000000004C20000-0x0000000004D6D000-memory.dmpFilesize
1.3MB