Analysis
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max time kernel
150s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
17-03-2023 13:41
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20230220-en
General
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Target
tmp.exe
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Size
761KB
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MD5
0d9b2efac64b4245292e7c3112ec8771
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SHA1
61b32ec6303fd7fa890dadc3f3f18128f2c264c9
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SHA256
5dc52da7b97835654bab2a3a39e93d412a50608bfd7dfccb87ff716c9aba6a37
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SHA512
47d00d1a6e705662d18fb3a9885af5a8a51ad3ef4ad3bbbcabf544e5b9a959dc49be99fdea562ff6db59981941db91de761d7f3dbf59ccaaa12a9a35357081ed
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SSDEEP
12288:QCZzLzeEILPryAzRVelrKhVaZF6NPeUDQ1cwCbGOaS80v2ekdeoFuPD7hXJGRTw:QCZzeEIrryORVep2QF6N/Q1bWGDTFmJT
Malware Config
Extracted
formbook
4.1
ar73
classgorilla.com
b6817.com
1wwuwa.top
dgslimited.africa
deepwaterships.com
hkshshoptw.shop
hurricanevalleyatvjamboree.com
ckpconsulting.com
laojiangmath.com
authenticityhacking.com
family-doctor-53205.com
investinstgeorgeut.com
lithoearthsolution.africa
quickhealcareltd.co.uk
delightkgrillw.top
freezeclosettoilet.com
coo1star.com
gemgamut.com
enrichednetworksolutions.com
betterbeeclean.com
kbmstr.com
colorusainc.com
five-dollar-meals.com
baozhuang8.com
la-home-service.com
innovantexclusive.com
chateaudevillars.co.uk
echadholisticbar.com
naijacarprices.africa
4652.voto
kraftheonz.com
ingrambaby.com
braeunungsoel.ch
sweetcariadgifts.co.uk
kui693.com
akatov-top.ru
epollresearch.online
cupandsaucybooks.com
arredobagno.club
gt.sale
dskincare.com
cursosemcasa.site
leaf-spa.net
deathbeforedeceit.com
azvvs.com
laptops-39165.com
ccwt.vip
011965.com
mtevz.online
jacksontcpassettlement.com
aldeajerusalen.com
kellnovaglobalfood.info
alphametatek.online
lcssthh.com
dumelogold9ja.africa
d-storic.com
mogi.africa
ghostt.net
aksharsigns.online
goglucofort.com
b708.com
controlplus.systems
lightandstory.info
invstcai.sbs
2348x.com
Signatures
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Formbook payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/360-65-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral1/memory/360-69-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral1/memory/796-74-0x0000000000080000-0x00000000000AF000-memory.dmp formbook behavioral1/memory/796-76-0x0000000000080000-0x00000000000AF000-memory.dmp formbook -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 568 cmd.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
tmp.exetmp.exeexplorer.exedescription pid process target process PID 748 set thread context of 360 748 tmp.exe tmp.exe PID 360 set thread context of 1272 360 tmp.exe Explorer.EXE PID 796 set thread context of 1272 796 explorer.exe Explorer.EXE -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
tmp.exeexplorer.exepid process 360 tmp.exe 360 tmp.exe 796 explorer.exe 796 explorer.exe 796 explorer.exe 796 explorer.exe 796 explorer.exe 796 explorer.exe 796 explorer.exe 796 explorer.exe 796 explorer.exe 796 explorer.exe 796 explorer.exe 796 explorer.exe 796 explorer.exe 796 explorer.exe 796 explorer.exe 796 explorer.exe 796 explorer.exe 796 explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 1272 Explorer.EXE -
Suspicious behavior: MapViewOfSection 5 IoCs
Processes:
tmp.exeexplorer.exepid process 360 tmp.exe 360 tmp.exe 360 tmp.exe 796 explorer.exe 796 explorer.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
tmp.exeexplorer.exedescription pid process Token: SeDebugPrivilege 360 tmp.exe Token: SeDebugPrivilege 796 explorer.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:
tmp.exeExplorer.EXEexplorer.exedescription pid process target process PID 748 wrote to memory of 360 748 tmp.exe tmp.exe PID 748 wrote to memory of 360 748 tmp.exe tmp.exe PID 748 wrote to memory of 360 748 tmp.exe tmp.exe PID 748 wrote to memory of 360 748 tmp.exe tmp.exe PID 748 wrote to memory of 360 748 tmp.exe tmp.exe PID 748 wrote to memory of 360 748 tmp.exe tmp.exe PID 748 wrote to memory of 360 748 tmp.exe tmp.exe PID 1272 wrote to memory of 796 1272 Explorer.EXE explorer.exe PID 1272 wrote to memory of 796 1272 Explorer.EXE explorer.exe PID 1272 wrote to memory of 796 1272 Explorer.EXE explorer.exe PID 1272 wrote to memory of 796 1272 Explorer.EXE explorer.exe PID 796 wrote to memory of 568 796 explorer.exe cmd.exe PID 796 wrote to memory of 568 796 explorer.exe cmd.exe PID 796 wrote to memory of 568 796 explorer.exe cmd.exe PID 796 wrote to memory of 568 796 explorer.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\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"3⤵
- 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:\Users\Admin\AppData\Local\Temp\tmp.exe"3⤵
- Deletes itself
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/360-62-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/360-69-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/360-68-0x00000000008D0000-0x0000000000BD3000-memory.dmpFilesize
3.0MB
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memory/360-70-0x0000000000180000-0x0000000000194000-memory.dmpFilesize
80KB
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memory/360-64-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/360-65-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/360-63-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/748-57-0x00000000005C0000-0x0000000000600000-memory.dmpFilesize
256KB
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memory/748-61-0x0000000000BA0000-0x0000000000BD8000-memory.dmpFilesize
224KB
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memory/748-60-0x0000000000740000-0x0000000000748000-memory.dmpFilesize
32KB
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memory/748-59-0x0000000005760000-0x0000000005810000-memory.dmpFilesize
704KB
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memory/748-58-0x00000000004D0000-0x00000000004DC000-memory.dmpFilesize
48KB
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memory/748-54-0x00000000012F0000-0x00000000013B4000-memory.dmpFilesize
784KB
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memory/748-56-0x00000000004F0000-0x000000000050E000-memory.dmpFilesize
120KB
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memory/748-55-0x00000000005C0000-0x0000000000600000-memory.dmpFilesize
256KB
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memory/796-73-0x00000000009E0000-0x0000000000C61000-memory.dmpFilesize
2.5MB
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memory/796-72-0x00000000009E0000-0x0000000000C61000-memory.dmpFilesize
2.5MB
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memory/796-74-0x0000000000080000-0x00000000000AF000-memory.dmpFilesize
188KB
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memory/796-75-0x0000000002340000-0x0000000002643000-memory.dmpFilesize
3.0MB
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memory/796-76-0x0000000000080000-0x00000000000AF000-memory.dmpFilesize
188KB
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memory/796-78-0x0000000002150000-0x00000000021E3000-memory.dmpFilesize
588KB
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memory/1272-71-0x0000000004B00000-0x0000000004C09000-memory.dmpFilesize
1.0MB
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memory/1272-67-0x0000000000010000-0x0000000000020000-memory.dmpFilesize
64KB
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memory/1272-79-0x00000000069D0000-0x0000000006B24000-memory.dmpFilesize
1.3MB
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memory/1272-80-0x00000000069D0000-0x0000000006B24000-memory.dmpFilesize
1.3MB
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memory/1272-82-0x00000000069D0000-0x0000000006B24000-memory.dmpFilesize
1.3MB