Analysis
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max time kernel
113s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
09-05-2024 08:31
Static task
static1
Behavioral task
behavioral1
Sample
0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe
Resource
win7-20240221-en
General
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Target
0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe
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Size
634KB
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MD5
70625bcdbd35c6873bfef64197312647
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SHA1
64864eed1451eae8d076458fb6bc005137d1e7c4
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SHA256
0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e
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SHA512
f2f709d3586c95daa1cf50715974fb0f55252142edcba96ee069b2e9ad10feb7ee83d56a68a0e7c0cc4792aacd944b4fe10de5b8459b23d80ce4f6ea2172725f
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SSDEEP
12288:biETpbMlZRJIC/6GEmg3NQOqRK5sK3LIsbqZBma+LTpkh8WINLKtlcPK5S4T:HbmJIC/3DRTK3wmpmtQK5p
Malware Config
Extracted
formbook
4.1
jn17
hynasty.com
africacementreview.com
5280micropantry.com
qcyu2.us
jl777-web.com
hcwsports.com
update-number-au.com
ymymvip.top
postds.buzz
dogwifnobrim.com
usapubpong.com
shopscoopido.com
medical-equipment.company
onyagu.com
tldrparent.com
jvpeople.com
seangalbraithphotography.com
ptt-gov.art
mutcosmeticsec.com
metameme.online
mwintallation.com
luxury-collectables.com
4uprofreefavorite.lat
asopiti.com
egmrm.club
optimaenergy.cloud
zb1zq9.vip
landavacations.com
lilwef.site
smart-beds-15979.bond
vedicloud.com
floodedbasementcleanupnovimi.us
barakehlocal.com
music-europe.com
johnasian.com
jinhengbinguan.com
lkiu.xyz
cma-graphic.com
beatamin.club
ybqo.cc
salahtimeonline.com
lsdlj.com
hhhky.top
synfuturedefi.app
268120.com
mecpu.com
6bi0d.us
sjmsd.loan
green-vending-co.com
jgrlum.shop
gamedaemons.site
odysseyeurope.com
obet2359.com
manegociation.com
divainparfaumsnl.shop
colissimo-portail.com
mthfrgeneawareness.xyz
santeportailameli.info
davidonej.com
nyarapiyo.com
xn--lrxq61dxlf.top
in2glass.com
groda.art
mememeclothingshop.com
erocom.link
Signatures
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Formbook payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1720-22-0x0000000000400000-0x000000000042F000-memory.dmp formbook -
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exedescription pid process target process PID 2148 set thread context of 1720 2148 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exepowershell.exepid process 1720 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe 1720 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe 1720 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe 1212 powershell.exe 1212 powershell.exe 1212 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1212 powershell.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exedescription pid process target process PID 2148 wrote to memory of 1212 2148 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe powershell.exe PID 2148 wrote to memory of 1212 2148 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe powershell.exe PID 2148 wrote to memory of 1212 2148 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe powershell.exe PID 2148 wrote to memory of 1356 2148 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe schtasks.exe PID 2148 wrote to memory of 1356 2148 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe schtasks.exe PID 2148 wrote to memory of 1356 2148 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe schtasks.exe PID 2148 wrote to memory of 1720 2148 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe PID 2148 wrote to memory of 1720 2148 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe PID 2148 wrote to memory of 1720 2148 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe PID 2148 wrote to memory of 1720 2148 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe PID 2148 wrote to memory of 1720 2148 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe PID 2148 wrote to memory of 1720 2148 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe 0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe"C:\Users\Admin\AppData\Local\Temp\0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2148 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\mIsRPVu.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1212 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mIsRPVu" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5DAB.tmp"2⤵
- Creates scheduled task(s)
PID:1356 -
C:\Users\Admin\AppData\Local\Temp\0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe"C:\Users\Admin\AppData\Local\Temp\0445cc730c308b40378c9133d394004d55dfdcb03db7d26485736471af6ba41e.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1720
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2268 --field-trial-handle=2244,i,11878111470816612087,2265290141962607370,262144 --variations-seed-version /prefetch:81⤵PID:1452
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD54c73811e2c771144fe5495f079f02f4e
SHA1d622478bfca5c8dd3e3f82d3aa9a8b36d8c77f1b
SHA256e03013d29da678a8a6afc0ea385eaad06543c683f63b49c77e33c932e9c83f9b
SHA512d9f7deb80dd9fc27c69f7290985f65ec8991e838065b762bc45b1d5560308c2e058d50421e56068b7ba2496e52da29fd5564d5b9cc9bd8029448ada9b1edcbfe