Analysis
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max time kernel
148s -
max time network
136s -
platform
windows10_x64 -
resource
win10-en -
submitted
20-09-2021 12:42
Static task
static1
Behavioral task
behavioral1
Sample
Yeni Satinalma Sifarisi.09872627.exe
Resource
win7v20210408
General
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Target
Yeni Satinalma Sifarisi.09872627.exe
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Size
684KB
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MD5
ab027769d5b6bcb8f2cdb9cdf41c1204
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SHA1
b25bc17d36296301533ee8716b4649849d7c56cc
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SHA256
4768bc4db58542167ce61a3e0a78bfaa79a3b7dee0b54a587886545ed83a13f7
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SHA512
1a338adca84d8a5c9bc0d9f5b6686fcdf5b4291a56445b61666b3a2aca99f0fc414b29e8cd05531fde4a4ff79e6cef09189d72937528f605eeb4d389684762b3
Malware Config
Extracted
formbook
4.1
3nop
http://www.jakesplacebarbers.com/3nop/
videohm.com
panache-rose.com
alnooncars-kw.com
trueblue2u.com
brussels-cafe.com
ip2c.net
influenzerr.com
rbcoq.com
zzful.com
drainthe.com
sumaholesson.com
cursosaprovados.com
genotecinc.com
dbrulhart.com
theapiarystudios.com
kensyu-kan.com
dkku88.com
tikhyper.com
aztecnort.com
homebrim.com
infinitilamp.com
leelegantflower.com
floor-space.investments
vidasustentavel.online
wholehearteddaughters.com
vipandeep.com
mdwovzrrm.icu
592215.com
academicplumbing.com
bestveganbook.com
theservantleader.com
nazarickdeveloper.xyz
delta-wing.com
girlfriendsgarb.com
sezyz11.com
ca3construction.com
smartswitchhomeloan.net
luckytwo.agency
ministry-of-barbers.com
babbageacademy.com
informationside.com
packapp.net
spacecoasthondaevent.com
thehealthyimmunereset.com
pjcavaliere.info
trebdurham.com
zhixintonghe.com
gon2580.com
dottproject.net
snakby.com
keeponsports.com
debbiewilsondesigns.com
stagingsolutionsgroup.com
forummondialdelamerbizerte.com
garnier.red
tempestchs.com
zpxinxi.com
jam-nins.com
inclusiocg.com
msmenders.com
whachupichu.com
pursemore.com
thebusinessfitclub.com
scootgotti.com
Signatures
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Formbook Payload 3 IoCs
Processes:
resource yara_rule behavioral2/memory/3792-117-0x0000000000000000-mapping.dmp formbook behavioral2/memory/3792-119-0x0000000010410000-0x000000001043E000-memory.dmp formbook behavioral2/memory/2516-125-0x00000000034C0000-0x00000000034EE000-memory.dmp formbook -
Suspicious use of SetThreadContext 2 IoCs
Processes:
mobsync.exeexplorer.exedescription pid process target process PID 3792 set thread context of 3012 3792 mobsync.exe Explorer.EXE PID 2516 set thread context of 3012 2516 explorer.exe Explorer.EXE -
Modifies registry class 2 IoCs
Processes:
Explorer.EXEdescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance Explorer.EXE Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance Explorer.EXE -
Suspicious behavior: EnumeratesProcesses 46 IoCs
Processes:
mobsync.exeexplorer.exepid process 3792 mobsync.exe 3792 mobsync.exe 3792 mobsync.exe 3792 mobsync.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe 2516 explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 3012 Explorer.EXE -
Suspicious behavior: MapViewOfSection 5 IoCs
Processes:
mobsync.exeexplorer.exepid process 3792 mobsync.exe 3792 mobsync.exe 3792 mobsync.exe 2516 explorer.exe 2516 explorer.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
Processes:
mobsync.exeexplorer.exeExplorer.EXEdescription pid process Token: SeDebugPrivilege 3792 mobsync.exe Token: SeDebugPrivilege 2516 explorer.exe Token: SeShutdownPrivilege 3012 Explorer.EXE Token: SeCreatePagefilePrivilege 3012 Explorer.EXE Token: SeShutdownPrivilege 3012 Explorer.EXE Token: SeCreatePagefilePrivilege 3012 Explorer.EXE Token: SeShutdownPrivilege 3012 Explorer.EXE Token: SeCreatePagefilePrivilege 3012 Explorer.EXE -
Suspicious use of FindShellTrayWindow 8 IoCs
Processes:
Explorer.EXEpid process 3012 Explorer.EXE 3012 Explorer.EXE 3012 Explorer.EXE 3012 Explorer.EXE 3012 Explorer.EXE 3012 Explorer.EXE 3012 Explorer.EXE 3012 Explorer.EXE -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
Yeni Satinalma Sifarisi.09872627.exeExplorer.EXEexplorer.exedescription pid process target process PID 3980 wrote to memory of 3792 3980 Yeni Satinalma Sifarisi.09872627.exe mobsync.exe PID 3980 wrote to memory of 3792 3980 Yeni Satinalma Sifarisi.09872627.exe mobsync.exe PID 3980 wrote to memory of 3792 3980 Yeni Satinalma Sifarisi.09872627.exe mobsync.exe PID 3980 wrote to memory of 3792 3980 Yeni Satinalma Sifarisi.09872627.exe mobsync.exe PID 3980 wrote to memory of 3792 3980 Yeni Satinalma Sifarisi.09872627.exe mobsync.exe PID 3980 wrote to memory of 3792 3980 Yeni Satinalma Sifarisi.09872627.exe mobsync.exe PID 3012 wrote to memory of 2516 3012 Explorer.EXE explorer.exe PID 3012 wrote to memory of 2516 3012 Explorer.EXE explorer.exe PID 3012 wrote to memory of 2516 3012 Explorer.EXE explorer.exe PID 2516 wrote to memory of 3380 2516 explorer.exe cmd.exe PID 2516 wrote to memory of 3380 2516 explorer.exe cmd.exe PID 2516 wrote to memory of 3380 2516 explorer.exe cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Yeni Satinalma Sifarisi.09872627.exe"C:\Users\Admin\AppData\Local\Temp\Yeni Satinalma Sifarisi.09872627.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\mobsync.exeC:\Windows\System32\mobsync.exe3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\explorer.exe"C:\Windows\SysWOW64\explorer.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:\Windows\SysWOW64\mobsync.exe"3⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2516-123-0x0000000000000000-mapping.dmp
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memory/2516-128-0x0000000004E30000-0x0000000004EC3000-memory.dmpFilesize
588KB
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memory/2516-127-0x0000000004A70000-0x0000000004D90000-memory.dmpFilesize
3.1MB
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memory/2516-125-0x00000000034C0000-0x00000000034EE000-memory.dmpFilesize
184KB
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memory/2516-124-0x0000000000D80000-0x00000000011BF000-memory.dmpFilesize
4.2MB
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memory/3012-122-0x0000000008DB0000-0x0000000008EF6000-memory.dmpFilesize
1.3MB
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memory/3012-129-0x0000000000800000-0x00000000008FA000-memory.dmpFilesize
1000KB
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memory/3380-126-0x0000000000000000-mapping.dmp
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memory/3792-121-0x0000000002FF0000-0x0000000003004000-memory.dmpFilesize
80KB
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memory/3792-120-0x0000000004C80000-0x0000000004FA0000-memory.dmpFilesize
3.1MB
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memory/3792-119-0x0000000010410000-0x000000001043E000-memory.dmpFilesize
184KB
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memory/3792-118-0x0000000000CC0000-0x0000000000CC1000-memory.dmpFilesize
4KB
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memory/3792-117-0x0000000000000000-mapping.dmp
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memory/3980-115-0x00000000004C0000-0x000000000056E000-memory.dmpFilesize
696KB