Analysis
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max time kernel
146s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
21-05-2022 11:33
Static task
static1
Behavioral task
behavioral1
Sample
dokaz o uplati.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
dokaz o uplati.exe
Resource
win10v2004-20220414-en
General
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Target
dokaz o uplati.exe
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Size
544KB
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MD5
fd7ab257e104265969b3abcf5e1f8e94
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SHA1
b0b9b3798b255d9fc1f09152637284aca59da65a
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SHA256
61e1401e8c06b9d1c5c15155a7ef7559040c9d8fbb26e5d11c6dcaf0aa191e4d
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SHA512
e7fd0d54b7ba8cc4013175f4654ebb1f1bf0e419d622cce4ff9f7182eb535581252e7927b416de3ae1a7e09e34d42d4e0d1fae69f6ca1ba566945082a72f2979
Malware Config
Extracted
formbook
4.1
n7ak
audereventur.com
huro14.com
wwwjinsha155.com
antiquevendor.com
samuraisoulfood.net
traffic4updates.download
hypersarv.com
rapport-happy-wedding.com
rokutechnosupport.online
allworljob.com
hanaleedossmann.com
kauai-marathon.com
bepbosch.com
kangen-international.com
zoneshopemenowz.com
belviderewrestling.com
ipllink.com
sellingforcreators.com
wwwswty6655.com
qtumboa.com
bazarmoney.net
librosdecienciaficcion.com
shopmomsthebomb.com
vanjacob.com
tgyaa.com
theporncollective.net
hydrabadproperties.com
brindesecologicos.com
sayagayrimenkul.net
4btoken.com
shycedu.com
overall789.top
maison-pierre-bayle.com
elitemediamasters.com
sharmasfabrics.com
hoshamp.com
myultimateleadgenerator.com
office4u.info
thaimart1.com
ultimatewindowusa.com
twoblazesartworks.com
airteloffer.com
shoupaizhao.com
741dakotadr.info
books4arab.net
artedelcioccolato.biz
tjqcu.info
teccoop.net
maturebridesdressguide.com
excelcapfunding.com
bitcoinak.com
profileorderflow.com
unbelievabowboutique.com
midlandshomesolutionsltd.com
healthywithhook.com
stirlingpiper.com
manfast.online
arikorin.com
texastrustedinsurance.com
moodandmystery.com
yh77808.com
s-immotanger.com
runzexd.com
meteoannecy.net
joomlas123.info
Signatures
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Formbook Payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/1388-57-0x0000000000000000-mapping.dmp formbook behavioral1/memory/1388-58-0x0000000010410000-0x000000001043D000-memory.dmp formbook behavioral1/memory/1388-59-0x0000000010410000-0x000000001043D000-memory.dmp formbook behavioral1/memory/1560-65-0x00000000000C0000-0x00000000000ED000-memory.dmp formbook -
Adds policy Run key to start application 2 TTPs 1 IoCs
Processes:
systray.exedescription ioc process Key created \Registry\User\S-1-5-21-1083475884-596052423-1669053738-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run systray.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
systray.exedescription ioc process Key created \Registry\User\S-1-5-21-1083475884-596052423-1669053738-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run systray.exe Set value (str) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Run\8PQTHFWH5V = "C:\\Program Files (x86)\\internet explorer\\ieinstal.exe" systray.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Suspicious use of SetThreadContext 2 IoCs
Processes:
ieinstal.exesystray.exedescription pid process target process PID 1388 set thread context of 1200 1388 ieinstal.exe Explorer.EXE PID 1560 set thread context of 1200 1560 systray.exe Explorer.EXE -
Processes:
systray.exedescription ioc process Key created \Registry\User\S-1-5-21-1083475884-596052423-1669053738-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 systray.exe -
Suspicious behavior: EnumeratesProcesses 19 IoCs
Processes:
ieinstal.exesystray.exepid process 1388 ieinstal.exe 1388 ieinstal.exe 1560 systray.exe 1560 systray.exe 1560 systray.exe 1560 systray.exe 1560 systray.exe 1560 systray.exe 1560 systray.exe 1560 systray.exe 1560 systray.exe 1560 systray.exe 1560 systray.exe 1560 systray.exe 1560 systray.exe 1560 systray.exe 1560 systray.exe 1560 systray.exe 1560 systray.exe -
Suspicious behavior: MapViewOfSection 7 IoCs
Processes:
ieinstal.exesystray.exepid process 1388 ieinstal.exe 1388 ieinstal.exe 1388 ieinstal.exe 1560 systray.exe 1560 systray.exe 1560 systray.exe 1560 systray.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
ieinstal.exesystray.exedescription pid process Token: SeDebugPrivilege 1388 ieinstal.exe Token: SeDebugPrivilege 1560 systray.exe -
Suspicious use of WriteProcessMemory 19 IoCs
Processes:
dokaz o uplati.exeExplorer.EXEsystray.exedescription pid process target process PID 1256 wrote to memory of 1388 1256 dokaz o uplati.exe ieinstal.exe PID 1256 wrote to memory of 1388 1256 dokaz o uplati.exe ieinstal.exe PID 1256 wrote to memory of 1388 1256 dokaz o uplati.exe ieinstal.exe PID 1256 wrote to memory of 1388 1256 dokaz o uplati.exe ieinstal.exe PID 1256 wrote to memory of 1388 1256 dokaz o uplati.exe ieinstal.exe PID 1256 wrote to memory of 1388 1256 dokaz o uplati.exe ieinstal.exe PID 1256 wrote to memory of 1388 1256 dokaz o uplati.exe ieinstal.exe PID 1256 wrote to memory of 1388 1256 dokaz o uplati.exe ieinstal.exe PID 1256 wrote to memory of 1388 1256 dokaz o uplati.exe ieinstal.exe PID 1256 wrote to memory of 1388 1256 dokaz o uplati.exe ieinstal.exe PID 1200 wrote to memory of 1560 1200 Explorer.EXE systray.exe PID 1200 wrote to memory of 1560 1200 Explorer.EXE systray.exe PID 1200 wrote to memory of 1560 1200 Explorer.EXE systray.exe PID 1200 wrote to memory of 1560 1200 Explorer.EXE systray.exe PID 1560 wrote to memory of 1976 1560 systray.exe Firefox.exe PID 1560 wrote to memory of 1976 1560 systray.exe Firefox.exe PID 1560 wrote to memory of 1976 1560 systray.exe Firefox.exe PID 1560 wrote to memory of 1976 1560 systray.exe Firefox.exe PID 1560 wrote to memory of 1976 1560 systray.exe Firefox.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\dokaz o uplati.exe"C:\Users\Admin\AppData\Local\Temp\dokaz o uplati.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\internet explorer\ieinstal.exe"C:\Program Files (x86)\internet explorer\ieinstal.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\systray.exe"C:\Windows\SysWOW64\systray.exe"2⤵
- Adds policy Run key to start application
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\94O2R65S\94Ologim.jpegFilesize
44KB
MD5912511f74e4ac55b387179eac6d42d05
SHA11543b55e5ac2cae4d04f10cedae3d5f0c59df25e
SHA256e6f08c7bd829a3148d156511e6a8858cecb5cc157b3c06bbee961d35f895a477
SHA512be47be4d967a527a4691bf0d21a44ee28cbd83d8e3bcd8b377ea66ac33846d7f8ad5a705d9ace5497c723a74ca5dee3dc8dd5279a5424ef0cd9eb213990faa58
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C:\Users\Admin\AppData\Roaming\94O2R65S\94Ologrf.iniFilesize
40B
MD52f245469795b865bdd1b956c23d7893d
SHA16ad80b974d3808f5a20ea1e766c7d2f88b9e5895
SHA2561662d01a2d47b875a34fc7a8cd92e78cb2ba7f34023c7fd2639cbb10b8d94361
SHA512909f189846a5d2db208a5eb2e7cb3042c0f164caf437e2b1b6de608c0a70e4f3510b81b85753dbeec1e211e6a83e6ea8c96aff896e9b6e8ed42014473a54dc4f
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C:\Users\Admin\AppData\Roaming\94O2R65S\94Ologri.iniFilesize
40B
MD5d63a82e5d81e02e399090af26db0b9cb
SHA191d0014c8f54743bba141fd60c9d963f869d76c9
SHA256eaece2eba6310253249603033c744dd5914089b0bb26bde6685ec9813611baae
SHA51238afb05016d8f3c69d246321573997aaac8a51c34e61749a02bf5e8b2b56b94d9544d65801511044e1495906a86dc2100f2e20ff4fcbed09e01904cc780fdbad
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C:\Users\Admin\AppData\Roaming\94O2R65S\94Ologrv.iniFilesize
40B
MD5ba3b6bc807d4f76794c4b81b09bb9ba5
SHA124cb89501f0212ff3095ecc0aba97dd563718fb1
SHA2566eebf968962745b2e9de2ca969af7c424916d4e3fe3cc0bb9b3d414abfce9507
SHA512ecd07e601fc9e3cfc39addd7bd6f3d7f7ff3253afb40bf536e9eaac5a4c243e5ec40fbfd7b216cb0ea29f2517419601e335e33ba19dea4a46f65e38694d465bf
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memory/1200-62-0x0000000004C30000-0x0000000004DB4000-memory.dmpFilesize
1.5MB
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memory/1200-69-0x0000000007EE0000-0x0000000008040000-memory.dmpFilesize
1.4MB
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memory/1256-54-0x0000000075361000-0x0000000075363000-memory.dmpFilesize
8KB
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memory/1388-59-0x0000000010410000-0x000000001043D000-memory.dmpFilesize
180KB
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memory/1388-61-0x00000000001D0000-0x00000000001E4000-memory.dmpFilesize
80KB
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memory/1388-60-0x00000000023B0000-0x00000000026B3000-memory.dmpFilesize
3.0MB
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memory/1388-58-0x0000000010410000-0x000000001043D000-memory.dmpFilesize
180KB
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memory/1388-57-0x0000000000000000-mapping.dmp
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memory/1388-55-0x0000000010410000-0x000000001043D000-memory.dmpFilesize
180KB
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memory/1560-63-0x0000000000000000-mapping.dmp
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memory/1560-64-0x00000000002B0000-0x00000000002B5000-memory.dmpFilesize
20KB
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memory/1560-65-0x00000000000C0000-0x00000000000ED000-memory.dmpFilesize
180KB
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memory/1560-66-0x0000000001ED0000-0x00000000021D3000-memory.dmpFilesize
3.0MB
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memory/1560-68-0x0000000001D40000-0x0000000001DD3000-memory.dmpFilesize
588KB