Analysis
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max time kernel
148s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
29-06-2022 16:18
Static task
static1
Behavioral task
behavioral1
Sample
RFQ - OQ[22002356]-52872.exe
Resource
win7-20220414-en
General
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Target
RFQ - OQ[22002356]-52872.exe
-
Size
587KB
-
MD5
9897b687dbf706bd420bad29dacdd77b
-
SHA1
7dcc2589a102cc97fe69c8ff287460c62ffa669b
-
SHA256
4ce459e96e27a319ea15c07994ae72c5df83c599bddbee3286558723bc55b20e
-
SHA512
79c9515e6efcf1a1da4d54e9cb5a168c7ca715f9228c112f69df97e40cfb7e64b0ac96322ff74e52214bc4655f0c96ede40b50d1ccd6b1806d3d44dc563f4e65
Malware Config
Extracted
formbook
4.1
ba17
bearwant.com
sdsguanfang.com
steamcommunityvia.top
sugarplumtreasures.com
koronislakefishing.com
jmae.xyz
xhxnqemkiqe.xyz
playzcrew.com
zatwsbq.com
lankofix.com
sh-zhepeng.com
mibodamisxv.online
butterflyjewelry.store
finestrecitalto-spottoday.info
globomateria.com
royalmdarts.com
d4af10836709.com
shepwill.com
67aldrich.info
trustedmakers.club
burdiezholdings.com
facialcoach.com
hunterous.com
carei.xyz
positivityintheworkplace.com
top1productjapan.online
camperrentnovara.com
nostalgiaz.xyz
prepperandsalt.com
platinum-swallow-nest.com
jmdadoag.com
cornerstonesolarconsulting.com
carmelhasit.com
hospitalaurelia.com
epolystars.com
best5psychicreadingsites.com
cbradleyowens.com
cmshelps.com
leclefsdor.com
male-muscle-slave.cloud
eselinchen.com
statesunitedaction.net
goweet.com
hififurniturehouse.info
alphacapitaltrust.online
hotsellmed.com
sunxueling.com
firstclass-poolservice.com
tuveranopelayo.com
wayangslot.net
joseauto.net
consinko.com
pacificoffshorecharters.com
steemboard.xyz
poollife.info
miraihenokoibumi.net
mfh-sa.com
seontra.xyz
openfaders.com
guardianz.online
purse.gold
affaire-chaba.com
rosency.xyz
somethingform.site
digitalpursuitsonline.com
Signatures
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suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
-
Formbook Payload 6 IoCs
Processes:
resource yara_rule behavioral1/memory/1060-62-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral1/memory/1060-63-0x000000000041F1E0-mapping.dmp formbook behavioral1/memory/1060-65-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral1/memory/1060-73-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral1/memory/1612-75-0x0000000000080000-0x00000000000AF000-memory.dmp formbook behavioral1/memory/1612-80-0x0000000000080000-0x00000000000AF000-memory.dmp formbook -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1432 cmd.exe -
Suspicious use of SetThreadContext 4 IoCs
Processes:
RFQ - OQ[22002356]-52872.exeRFQ - OQ[22002356]-52872.exeNAPSTAT.EXEdescription pid process target process PID 1948 set thread context of 1060 1948 RFQ - OQ[22002356]-52872.exe RFQ - OQ[22002356]-52872.exe PID 1060 set thread context of 1256 1060 RFQ - OQ[22002356]-52872.exe Explorer.EXE PID 1060 set thread context of 1256 1060 RFQ - OQ[22002356]-52872.exe Explorer.EXE PID 1612 set thread context of 1256 1612 NAPSTAT.EXE Explorer.EXE -
Suspicious behavior: EnumeratesProcesses 21 IoCs
Processes:
RFQ - OQ[22002356]-52872.exeNAPSTAT.EXEpid process 1060 RFQ - OQ[22002356]-52872.exe 1060 RFQ - OQ[22002356]-52872.exe 1060 RFQ - OQ[22002356]-52872.exe 1612 NAPSTAT.EXE 1612 NAPSTAT.EXE 1612 NAPSTAT.EXE 1612 NAPSTAT.EXE 1612 NAPSTAT.EXE 1612 NAPSTAT.EXE 1612 NAPSTAT.EXE 1612 NAPSTAT.EXE 1612 NAPSTAT.EXE 1612 NAPSTAT.EXE 1612 NAPSTAT.EXE 1612 NAPSTAT.EXE 1612 NAPSTAT.EXE 1612 NAPSTAT.EXE 1612 NAPSTAT.EXE 1612 NAPSTAT.EXE 1612 NAPSTAT.EXE 1612 NAPSTAT.EXE -
Suspicious behavior: MapViewOfSection 6 IoCs
Processes:
RFQ - OQ[22002356]-52872.exeNAPSTAT.EXEpid process 1060 RFQ - OQ[22002356]-52872.exe 1060 RFQ - OQ[22002356]-52872.exe 1060 RFQ - OQ[22002356]-52872.exe 1060 RFQ - OQ[22002356]-52872.exe 1612 NAPSTAT.EXE 1612 NAPSTAT.EXE -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
RFQ - OQ[22002356]-52872.exeRFQ - OQ[22002356]-52872.exeNAPSTAT.EXEdescription pid process Token: SeDebugPrivilege 1948 RFQ - OQ[22002356]-52872.exe Token: SeDebugPrivilege 1060 RFQ - OQ[22002356]-52872.exe Token: SeDebugPrivilege 1612 NAPSTAT.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
Explorer.EXEpid process 1256 Explorer.EXE 1256 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1256 Explorer.EXE 1256 Explorer.EXE -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
RFQ - OQ[22002356]-52872.exeRFQ - OQ[22002356]-52872.exeNAPSTAT.EXEdescription pid process target process PID 1948 wrote to memory of 1060 1948 RFQ - OQ[22002356]-52872.exe RFQ - OQ[22002356]-52872.exe PID 1948 wrote to memory of 1060 1948 RFQ - OQ[22002356]-52872.exe RFQ - OQ[22002356]-52872.exe PID 1948 wrote to memory of 1060 1948 RFQ - OQ[22002356]-52872.exe RFQ - OQ[22002356]-52872.exe PID 1948 wrote to memory of 1060 1948 RFQ - OQ[22002356]-52872.exe RFQ - OQ[22002356]-52872.exe PID 1948 wrote to memory of 1060 1948 RFQ - OQ[22002356]-52872.exe RFQ - OQ[22002356]-52872.exe PID 1948 wrote to memory of 1060 1948 RFQ - OQ[22002356]-52872.exe RFQ - OQ[22002356]-52872.exe PID 1948 wrote to memory of 1060 1948 RFQ - OQ[22002356]-52872.exe RFQ - OQ[22002356]-52872.exe PID 1060 wrote to memory of 1612 1060 RFQ - OQ[22002356]-52872.exe NAPSTAT.EXE PID 1060 wrote to memory of 1612 1060 RFQ - OQ[22002356]-52872.exe NAPSTAT.EXE PID 1060 wrote to memory of 1612 1060 RFQ - OQ[22002356]-52872.exe NAPSTAT.EXE PID 1060 wrote to memory of 1612 1060 RFQ - OQ[22002356]-52872.exe NAPSTAT.EXE PID 1612 wrote to memory of 1432 1612 NAPSTAT.EXE cmd.exe PID 1612 wrote to memory of 1432 1612 NAPSTAT.EXE cmd.exe PID 1612 wrote to memory of 1432 1612 NAPSTAT.EXE cmd.exe PID 1612 wrote to memory of 1432 1612 NAPSTAT.EXE cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1256 -
C:\Users\Admin\AppData\Local\Temp\RFQ - OQ[22002356]-52872.exe"C:\Users\Admin\AppData\Local\Temp\RFQ - OQ[22002356]-52872.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1948 -
C:\Users\Admin\AppData\Local\Temp\RFQ - OQ[22002356]-52872.exe"{path}"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1060 -
C:\Windows\SysWOW64\NAPSTAT.EXE"C:\Windows\SysWOW64\NAPSTAT.EXE"4⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1612 -
C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\RFQ - OQ[22002356]-52872.exe"5⤵
- Deletes itself
PID:1432
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1060-65-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/1060-73-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/1060-70-0x00000000002D0000-0x00000000002E5000-memory.dmpFilesize
84KB
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memory/1060-67-0x00000000001D0000-0x00000000001E5000-memory.dmpFilesize
84KB
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memory/1060-66-0x0000000000900000-0x0000000000C03000-memory.dmpFilesize
3.0MB
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memory/1060-60-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/1060-59-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/1060-62-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/1060-63-0x000000000041F1E0-mapping.dmp
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memory/1256-68-0x0000000004320000-0x0000000004416000-memory.dmpFilesize
984KB
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memory/1256-81-0x00000000068F0000-0x0000000006A08000-memory.dmpFilesize
1.1MB
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memory/1256-79-0x00000000068F0000-0x0000000006A08000-memory.dmpFilesize
1.1MB
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memory/1256-71-0x0000000006D00000-0x0000000006E71000-memory.dmpFilesize
1.4MB
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memory/1432-76-0x0000000000000000-mapping.dmp
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memory/1612-80-0x0000000000080000-0x00000000000AF000-memory.dmpFilesize
188KB
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memory/1612-72-0x0000000000000000-mapping.dmp
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memory/1612-78-0x0000000001E10000-0x0000000001EA4000-memory.dmpFilesize
592KB
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memory/1612-74-0x0000000000210000-0x0000000000256000-memory.dmpFilesize
280KB
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memory/1612-75-0x0000000000080000-0x00000000000AF000-memory.dmpFilesize
188KB
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memory/1612-77-0x00000000020E0000-0x00000000023E3000-memory.dmpFilesize
3.0MB
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memory/1948-56-0x0000000000760000-0x000000000076A000-memory.dmpFilesize
40KB
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memory/1948-55-0x00000000754A1000-0x00000000754A3000-memory.dmpFilesize
8KB
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memory/1948-58-0x00000000009D0000-0x0000000000A04000-memory.dmpFilesize
208KB
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memory/1948-54-0x0000000001290000-0x000000000132C000-memory.dmpFilesize
624KB
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memory/1948-57-0x00000000053E0000-0x0000000005466000-memory.dmpFilesize
536KB