Analysis
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max time kernel
146s -
max time network
146s -
platform
windows7_x64 -
resource
win7-en-20211104 -
submitted
23-11-2021 01:05
Static task
static1
Behavioral task
behavioral1
Sample
VSL_MV SEA-BLUE SHIP OWNERS.exe
Resource
win7-en-20211104
General
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Target
VSL_MV SEA-BLUE SHIP OWNERS.exe
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Size
288KB
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MD5
0b1723d1301f6c728884ecd4d7d0ae03
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SHA1
ae99846517dfd9c3c69ec13285d089ca68419cda
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SHA256
2e8dbbac127f620f64817f3674be70bb481ed70e89796f387caed0a11229540c
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SHA512
5880ef204c1505200426e1f33af75e064cb425866e68644b4f0ba7d235bc6e273017a22889a6869e146efdaff674c37cd10b416ee9d4d94e3681d1a1dc609d5c
Malware Config
Extracted
xloader
2.5
e8ia
http://www.helpfromjames.com/e8ia/
le-hameau-enchanteur.com
quantumsystem-au.club
engravedeeply.com
yesrecompensas.lat
cavallitowerofficials.com
800seaspray.com
skifun-jetski.com
thouartafoot.com
nft2dollar.com
petrestore.online
cjcutthecord2.com
tippimccullough.com
gadget198.xyz
djmiriam.com
bitbasepay.com
cukierniawz.com
mcclureic.xyz
inthekitchenshakinandbakin.com
busy-clicks.com
melaniemorris.online
elysiangp.com
7bkj.com
wakeanddraw.com
ascalar.com
iteraxon.com
henleygirlscricket.com
torresflooringdecorllc.com
helgquieta.quest
xesteem.com
graffity-aws.com
bolerparts.com
andriylysenko.com
bestinvest-4-you.com
frelsicycling.com
airductcleaningindianapolis.net
nlproperties.net
alkoora.xyz
sakiyaman.com
wwwsmyrnaschooldistrict.com
unitedsafetyassociation.com
fiveallianceapparel.com
edgelordkids.com
herhauling.com
intelldat.com
weprepareamerica-planet.com
webartsolution.net
yiquge.com
marraasociados.com
dentalimplantnearyou-ca.space
linemanbible.com
dunamisdispatchservicellc.com
latamoperationalinstitute.com
stpaulsschoolbagidora.com
groupninemed.com
solar-tribe.com
footairdz.com
blttsperma.quest
xfeuio.xyz
sahodyafbdchapter.com
0934800.com
dandftrading.com
gladway.net
mineriasinmercurio.com
inaampm.com
Signatures
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suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
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Xloader Payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1492-57-0x0000000000400000-0x0000000000429000-memory.dmp xloader behavioral1/memory/1492-58-0x000000000041D4D0-mapping.dmp xloader behavioral1/memory/1928-67-0x0000000000080000-0x00000000000A9000-memory.dmp xloader -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1808 cmd.exe -
Loads dropped DLL 1 IoCs
Processes:
VSL_MV SEA-BLUE SHIP OWNERS.exepid process 2036 VSL_MV SEA-BLUE SHIP OWNERS.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
VSL_MV SEA-BLUE SHIP OWNERS.exeVSL_MV SEA-BLUE SHIP OWNERS.exeraserver.exedescription pid process target process PID 2036 set thread context of 1492 2036 VSL_MV SEA-BLUE SHIP OWNERS.exe VSL_MV SEA-BLUE SHIP OWNERS.exe PID 1492 set thread context of 1272 1492 VSL_MV SEA-BLUE SHIP OWNERS.exe Explorer.EXE PID 1928 set thread context of 1272 1928 raserver.exe Explorer.EXE -
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 30 IoCs
Processes:
VSL_MV SEA-BLUE SHIP OWNERS.exeraserver.exepid process 1492 VSL_MV SEA-BLUE SHIP OWNERS.exe 1492 VSL_MV SEA-BLUE SHIP OWNERS.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe 1928 raserver.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 1272 Explorer.EXE -
Suspicious behavior: MapViewOfSection 5 IoCs
Processes:
VSL_MV SEA-BLUE SHIP OWNERS.exeraserver.exepid process 1492 VSL_MV SEA-BLUE SHIP OWNERS.exe 1492 VSL_MV SEA-BLUE SHIP OWNERS.exe 1492 VSL_MV SEA-BLUE SHIP OWNERS.exe 1928 raserver.exe 1928 raserver.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
VSL_MV SEA-BLUE SHIP OWNERS.exeraserver.exedescription pid process Token: SeDebugPrivilege 1492 VSL_MV SEA-BLUE SHIP OWNERS.exe Token: SeDebugPrivilege 1928 raserver.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
Explorer.EXEpid process 1272 Explorer.EXE 1272 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1272 Explorer.EXE 1272 Explorer.EXE -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
VSL_MV SEA-BLUE SHIP OWNERS.exeExplorer.EXEraserver.exedescription pid process target process PID 2036 wrote to memory of 1492 2036 VSL_MV SEA-BLUE SHIP OWNERS.exe VSL_MV SEA-BLUE SHIP OWNERS.exe PID 2036 wrote to memory of 1492 2036 VSL_MV SEA-BLUE SHIP OWNERS.exe VSL_MV SEA-BLUE SHIP OWNERS.exe PID 2036 wrote to memory of 1492 2036 VSL_MV SEA-BLUE SHIP OWNERS.exe VSL_MV SEA-BLUE SHIP OWNERS.exe PID 2036 wrote to memory of 1492 2036 VSL_MV SEA-BLUE SHIP OWNERS.exe VSL_MV SEA-BLUE SHIP OWNERS.exe PID 2036 wrote to memory of 1492 2036 VSL_MV SEA-BLUE SHIP OWNERS.exe VSL_MV SEA-BLUE SHIP OWNERS.exe PID 2036 wrote to memory of 1492 2036 VSL_MV SEA-BLUE SHIP OWNERS.exe VSL_MV SEA-BLUE SHIP OWNERS.exe PID 2036 wrote to memory of 1492 2036 VSL_MV SEA-BLUE SHIP OWNERS.exe VSL_MV SEA-BLUE SHIP OWNERS.exe PID 1272 wrote to memory of 1928 1272 Explorer.EXE raserver.exe PID 1272 wrote to memory of 1928 1272 Explorer.EXE raserver.exe PID 1272 wrote to memory of 1928 1272 Explorer.EXE raserver.exe PID 1272 wrote to memory of 1928 1272 Explorer.EXE raserver.exe PID 1928 wrote to memory of 1808 1928 raserver.exe cmd.exe PID 1928 wrote to memory of 1808 1928 raserver.exe cmd.exe PID 1928 wrote to memory of 1808 1928 raserver.exe cmd.exe PID 1928 wrote to memory of 1808 1928 raserver.exe cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\VSL_MV SEA-BLUE SHIP OWNERS.exe"C:\Users\Admin\AppData\Local\Temp\VSL_MV SEA-BLUE SHIP OWNERS.exe"2⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\VSL_MV SEA-BLUE SHIP OWNERS.exe"C:\Users\Admin\AppData\Local\Temp\VSL_MV SEA-BLUE SHIP OWNERS.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\raserver.exe"C:\Windows\SysWOW64\raserver.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\VSL_MV SEA-BLUE SHIP OWNERS.exe"3⤵
- Deletes itself
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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\Users\Admin\AppData\Local\Temp\nsyB3F5.tmp\oossyesm.dllMD5
466537c1f36e8f00cabbdda451bea83c
SHA156cf8989ce0eb1199ec325a899f5fd43625ee429
SHA2568af8280ecf9055a93b3aa88539f675e4963a53a7d1eaecccad283693ed391d2e
SHA512c0b22b4eb3f32a3c0e7ab4c3856759774d00b41c3ac3764eadf1f4b8056bba8ff1efa55b4519922c558c1f6f143668c3b8ece188f4bcae6b9a1b8c240d71f05b
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memory/1272-62-0x0000000004C80000-0x0000000004D7B000-memory.dmpFilesize
1004KB
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memory/1272-70-0x0000000006BB0000-0x0000000006CCE000-memory.dmpFilesize
1.1MB
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memory/1492-58-0x000000000041D4D0-mapping.dmp
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memory/1492-61-0x00000000002C0000-0x00000000002D1000-memory.dmpFilesize
68KB
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memory/1492-60-0x0000000000830000-0x0000000000B33000-memory.dmpFilesize
3.0MB
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memory/1492-57-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/1808-65-0x0000000000000000-mapping.dmp
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memory/1928-63-0x0000000000000000-mapping.dmp
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memory/1928-66-0x0000000000E60000-0x0000000000E7C000-memory.dmpFilesize
112KB
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memory/1928-68-0x0000000002280000-0x0000000002583000-memory.dmpFilesize
3.0MB
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memory/1928-67-0x0000000000080000-0x00000000000A9000-memory.dmpFilesize
164KB
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memory/1928-69-0x00000000008F0000-0x0000000000980000-memory.dmpFilesize
576KB
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memory/2036-55-0x0000000075731000-0x0000000075733000-memory.dmpFilesize
8KB