Analysis
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max time kernel
148s -
max time network
17s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
14-01-2021 06:59
Static task
static1
Behavioral task
behavioral1
Sample
Mv Maersk Kleven V949E_pdf.exe
Resource
win7v20201028
General
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Target
Mv Maersk Kleven V949E_pdf.exe
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Size
847KB
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MD5
e47c0ab9cf929abce76d77ae7d634095
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SHA1
868807c4265bdfb8160cc9c7b062b8208a5ef93d
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SHA256
c94c6548dd723a5b6aac345f8aae65d4d8c6e86c3e86195c32616ab5dfa8cba9
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SHA512
fec7ea0143d2bb6c1a4003bbea1dffa1ef3e7458f3d9621d480a65c0fe1a651a150058052d69125cf77e76a7fd082930a7639a5fca4d171285c1e22ee422195d
Malware Config
Extracted
formbook
http://www.embracingmyjourney.net/p7t/
crosvudigital.com
airgreenllc.com
epochryphal.com
handy-domain-listing.com
espaceideecreation.com
3sleeves.com
alotrooms.com
luttelion.com
efekaleci.xyz
allpapas.com
alverazricardez.com
meghandoria.com
deicorp-community.com
877nz.com
bahmanhochmetalwerks.com
teppeisugaya.com
kitrablog.digital
theatermoviebuying.com
ptlycloudy.com
ablehed.pro
tolsecuremessagino.com
threepillarsofhealth.com
terrafirma-realty.com
ferreteriachiclana.com
badland-guns.com
emdidg.net
amazingchristianschool.com
delunmolding.com
laurencosiovocalstudio.com
ayrelon.com
serenderturizm.com
meet2night.site
lyoml.com
samarclinic.info
styvet.com
chriswoodgolf.com
htgginsure.com
bbvqcompass.com
reggielawfirm.com
graphix3dpromotions.com
surla.club
dlhexiang.com
awalkerfamilylaw.com
kingdofficial.online
qbluedotvrwd.com
porolonsamostroi.com
anametz.com
losrentablesdeoro.com
yax31.com
loudlocks.com
freisaq.com
digitalwalletsnews.com
mymaymotors.com
ecommerceeu.com
mtvoniline24.com
obluedotsmartshop.com
phantomgoat.com
dulcevazques.com
excession.network
abnehm-quiz.online
toyreel.com
kingdom-steel.com
grandmasalt.com
boykinspto.com
Signatures
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Formbook Payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1528-7-0x0000000000400000-0x000000000042E000-memory.dmp formbook behavioral1/memory/1528-8-0x000000000041EBB0-mapping.dmp formbook behavioral1/memory/316-9-0x0000000000000000-mapping.dmp formbook -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1008 cmd.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
Mv Maersk Kleven V949E_pdf.exeMv Maersk Kleven V949E_pdf.exechkdsk.exedescription pid process target process PID 1204 set thread context of 1528 1204 Mv Maersk Kleven V949E_pdf.exe Mv Maersk Kleven V949E_pdf.exe PID 1528 set thread context of 1220 1528 Mv Maersk Kleven V949E_pdf.exe Explorer.EXE PID 316 set thread context of 1220 316 chkdsk.exe Explorer.EXE -
Enumerates system info in registry 2 TTPs 1 IoCs
Processes:
chkdsk.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier chkdsk.exe -
Suspicious behavior: EnumeratesProcesses 23 IoCs
Processes:
Mv Maersk Kleven V949E_pdf.exechkdsk.exepid process 1528 Mv Maersk Kleven V949E_pdf.exe 1528 Mv Maersk Kleven V949E_pdf.exe 316 chkdsk.exe 316 chkdsk.exe 316 chkdsk.exe 316 chkdsk.exe 316 chkdsk.exe 316 chkdsk.exe 316 chkdsk.exe 316 chkdsk.exe 316 chkdsk.exe 316 chkdsk.exe 316 chkdsk.exe 316 chkdsk.exe 316 chkdsk.exe 316 chkdsk.exe 316 chkdsk.exe 316 chkdsk.exe 316 chkdsk.exe 316 chkdsk.exe 316 chkdsk.exe 316 chkdsk.exe 316 chkdsk.exe -
Suspicious behavior: MapViewOfSection 5 IoCs
Processes:
Mv Maersk Kleven V949E_pdf.exechkdsk.exepid process 1528 Mv Maersk Kleven V949E_pdf.exe 1528 Mv Maersk Kleven V949E_pdf.exe 1528 Mv Maersk Kleven V949E_pdf.exe 316 chkdsk.exe 316 chkdsk.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Mv Maersk Kleven V949E_pdf.exechkdsk.exedescription pid process Token: SeDebugPrivilege 1528 Mv Maersk Kleven V949E_pdf.exe Token: SeDebugPrivilege 316 chkdsk.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
Explorer.EXEpid process 1220 Explorer.EXE 1220 Explorer.EXE 1220 Explorer.EXE 1220 Explorer.EXE -
Suspicious use of SendNotifyMessage 4 IoCs
Processes:
Explorer.EXEpid process 1220 Explorer.EXE 1220 Explorer.EXE 1220 Explorer.EXE 1220 Explorer.EXE -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
Mv Maersk Kleven V949E_pdf.exeExplorer.EXEchkdsk.exedescription pid process target process PID 1204 wrote to memory of 1528 1204 Mv Maersk Kleven V949E_pdf.exe Mv Maersk Kleven V949E_pdf.exe PID 1204 wrote to memory of 1528 1204 Mv Maersk Kleven V949E_pdf.exe Mv Maersk Kleven V949E_pdf.exe PID 1204 wrote to memory of 1528 1204 Mv Maersk Kleven V949E_pdf.exe Mv Maersk Kleven V949E_pdf.exe PID 1204 wrote to memory of 1528 1204 Mv Maersk Kleven V949E_pdf.exe Mv Maersk Kleven V949E_pdf.exe PID 1204 wrote to memory of 1528 1204 Mv Maersk Kleven V949E_pdf.exe Mv Maersk Kleven V949E_pdf.exe PID 1204 wrote to memory of 1528 1204 Mv Maersk Kleven V949E_pdf.exe Mv Maersk Kleven V949E_pdf.exe PID 1204 wrote to memory of 1528 1204 Mv Maersk Kleven V949E_pdf.exe Mv Maersk Kleven V949E_pdf.exe PID 1220 wrote to memory of 316 1220 Explorer.EXE chkdsk.exe PID 1220 wrote to memory of 316 1220 Explorer.EXE chkdsk.exe PID 1220 wrote to memory of 316 1220 Explorer.EXE chkdsk.exe PID 1220 wrote to memory of 316 1220 Explorer.EXE chkdsk.exe PID 316 wrote to memory of 1008 316 chkdsk.exe cmd.exe PID 316 wrote to memory of 1008 316 chkdsk.exe cmd.exe PID 316 wrote to memory of 1008 316 chkdsk.exe cmd.exe PID 316 wrote to memory of 1008 316 chkdsk.exe cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Mv Maersk Kleven V949E_pdf.exe"C:\Users\Admin\AppData\Local\Temp\Mv Maersk Kleven V949E_pdf.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Mv Maersk Kleven V949E_pdf.exe"{path}"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\chkdsk.exe"C:\Windows\SysWOW64\chkdsk.exe"2⤵
- Suspicious use of SetThreadContext
- Enumerates system info in registry
- 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\Mv Maersk Kleven V949E_pdf.exe"3⤵
- Deletes itself
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/316-9-0x0000000000000000-mapping.dmp
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memory/316-10-0x0000000000AB0000-0x0000000000AB7000-memory.dmpFilesize
28KB
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memory/316-12-0x0000000003130000-0x00000000032AB000-memory.dmpFilesize
1.5MB
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memory/1008-11-0x0000000000000000-mapping.dmp
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memory/1204-2-0x00000000740B0000-0x000000007479E000-memory.dmpFilesize
6.9MB
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memory/1204-3-0x0000000000EC0000-0x0000000000EC1000-memory.dmpFilesize
4KB
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memory/1204-5-0x0000000000320000-0x000000000032E000-memory.dmpFilesize
56KB
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memory/1204-6-0x0000000005810000-0x000000000589E000-memory.dmpFilesize
568KB
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memory/1528-7-0x0000000000400000-0x000000000042E000-memory.dmpFilesize
184KB
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memory/1528-8-0x000000000041EBB0-mapping.dmp