Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
19-04-2021 19:57
Static task
static1
Behavioral task
behavioral1
Sample
RQ948594.exe
Resource
win7v20210408
General
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Target
RQ948594.exe
-
Size
602KB
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MD5
d350b00b989d0854c56fb660ecbea848
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SHA1
ee23def09c2b0dee9d9c442f8a0b5d9da423494f
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SHA256
98cab82db03aed20b3620d28466a63e2923e9b00a63cb76ac41727f1abd3813b
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SHA512
876cd05054d068caf91707649fa9687b5089ae63ca43f3023e7fe34075d4117df2539359485f3f7cd7fec2869515b24635d4b3602b28e3e57e5d1d8de81835b4
Malware Config
Extracted
formbook
4.1
http://www.lorewe.ltd/gby/
ubuntuhorizons.com
prohajek.com
onesky45.com
dztsjp.com
katarhukuk.com
nawanaconcept.com
sdsglebal.net
toxnewadmrykaa.com
a2zlables.com
linusandco.com
unshakeablemeproductions.com
dongfanghong.bet
0755mf.com
nhatviet.xyz
natieand.com
clases-online.com
anelacafe.com
mundodosvestidos.com
aug32.com
godrejmahalungehillside.com
cknhedblog.com
dapperfragrances.com
stonewallspirits.com
great-int.com
phatsacko.com
healthypessimism.com
tradeexportminingcorp.com
pasticceriacolibri.com
zauberspiegel5.xyz
qualitylifetransformation.com
hurdy.net
frickinawesomefood.com
auykypznx.club
livininthemess.net
eve-gracie.com
skersclothing.com
wollstadl.com
saltmeadowbakehouse.com
dmitronik.com
doinglean.ventures
ouroldfashionlife.com
doseofgreatness.com
asacseguros.com
contexhief.info
byonf.com
wjsnaxs.xyz
poptop.ink
isbaheysiga5ta.net
lmortgageservices.com
abusinesssystems.com
artruibo.net
researchrrrs.com
vivre-en-province.com
zoominfocompany.com
firstlookhumana.com
nirvanaprotocol.com
groovrsell.com
curatedclosetclub.com
cesdep.com
czk7.com
blessingofnature.com
sweatshirtladyandmore.com
thunkgang.com
imersaohibrida.com
Signatures
-
Formbook Payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/288-66-0x0000000000000000-mapping.dmp formbook behavioral1/memory/288-69-0x0000000010410000-0x000000001043E000-memory.dmp formbook behavioral1/memory/588-76-0x00000000000D0000-0x00000000000FE000-memory.dmp formbook -
Suspicious use of SetThreadContext 2 IoCs
Processes:
dialer.exehelp.exedescription pid process target process PID 288 set thread context of 1212 288 dialer.exe Explorer.EXE PID 588 set thread context of 1212 588 help.exe Explorer.EXE -
Suspicious behavior: EnumeratesProcesses 25 IoCs
Processes:
dialer.exehelp.exepid process 288 dialer.exe 288 dialer.exe 588 help.exe 588 help.exe 588 help.exe 588 help.exe 588 help.exe 588 help.exe 588 help.exe 588 help.exe 588 help.exe 588 help.exe 588 help.exe 588 help.exe 588 help.exe 588 help.exe 588 help.exe 588 help.exe 588 help.exe 588 help.exe 588 help.exe 588 help.exe 588 help.exe 588 help.exe 588 help.exe -
Suspicious behavior: MapViewOfSection 5 IoCs
Processes:
dialer.exehelp.exepid process 288 dialer.exe 288 dialer.exe 288 dialer.exe 588 help.exe 588 help.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
dialer.exehelp.exedescription pid process Token: SeDebugPrivilege 288 dialer.exe Token: SeDebugPrivilege 588 help.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
Explorer.EXEpid process 1212 Explorer.EXE 1212 Explorer.EXE 1212 Explorer.EXE 1212 Explorer.EXE -
Suspicious use of SendNotifyMessage 4 IoCs
Processes:
Explorer.EXEpid process 1212 Explorer.EXE 1212 Explorer.EXE 1212 Explorer.EXE 1212 Explorer.EXE -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
RQ948594.exeExplorer.EXEhelp.exedescription pid process target process PID 1080 wrote to memory of 288 1080 RQ948594.exe dialer.exe PID 1080 wrote to memory of 288 1080 RQ948594.exe dialer.exe PID 1080 wrote to memory of 288 1080 RQ948594.exe dialer.exe PID 1080 wrote to memory of 288 1080 RQ948594.exe dialer.exe PID 1080 wrote to memory of 288 1080 RQ948594.exe dialer.exe PID 1080 wrote to memory of 288 1080 RQ948594.exe dialer.exe PID 1080 wrote to memory of 288 1080 RQ948594.exe dialer.exe PID 1212 wrote to memory of 588 1212 Explorer.EXE help.exe PID 1212 wrote to memory of 588 1212 Explorer.EXE help.exe PID 1212 wrote to memory of 588 1212 Explorer.EXE help.exe PID 1212 wrote to memory of 588 1212 Explorer.EXE help.exe PID 588 wrote to memory of 1584 588 help.exe cmd.exe PID 588 wrote to memory of 1584 588 help.exe cmd.exe PID 588 wrote to memory of 1584 588 help.exe cmd.exe PID 588 wrote to memory of 1584 588 help.exe cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1212 -
C:\Users\Admin\AppData\Local\Temp\RQ948594.exe"C:\Users\Admin\AppData\Local\Temp\RQ948594.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:1080 -
C:\Windows\SysWOW64\dialer.exeC:\Windows\System32\dialer.exe3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:288 -
C:\Windows\SysWOW64\help.exe"C:\Windows\SysWOW64\help.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:588 -
C:\Windows\SysWOW64\cmd.exe/c del "C:\Windows\SysWOW64\dialer.exe"3⤵PID:1584
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/288-69-0x0000000010410000-0x000000001043E000-memory.dmpFilesize
184KB
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memory/288-71-0x0000000000270000-0x0000000000284000-memory.dmpFilesize
80KB
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memory/288-70-0x0000000002000000-0x0000000002303000-memory.dmpFilesize
3.0MB
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memory/288-66-0x0000000000000000-mapping.dmp
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memory/288-68-0x0000000000090000-0x0000000000091000-memory.dmpFilesize
4KB
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memory/588-76-0x00000000000D0000-0x00000000000FE000-memory.dmpFilesize
184KB
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memory/588-73-0x0000000000000000-mapping.dmp
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memory/588-75-0x00000000002B0000-0x00000000002B6000-memory.dmpFilesize
24KB
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memory/588-77-0x00000000008D0000-0x0000000000BD3000-memory.dmpFilesize
3.0MB
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memory/588-78-0x00000000002C0000-0x0000000000353000-memory.dmpFilesize
588KB
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memory/1080-65-0x0000000075801000-0x0000000075803000-memory.dmpFilesize
8KB
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memory/1080-62-0x00000000002A0000-0x00000000002BA000-memory.dmpFilesize
104KB
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memory/1080-60-0x0000000000220000-0x0000000000221000-memory.dmpFilesize
4KB
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memory/1212-72-0x0000000004E80000-0x0000000004FD7000-memory.dmpFilesize
1.3MB
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memory/1212-79-0x0000000004FE0000-0x0000000005152000-memory.dmpFilesize
1.4MB
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memory/1584-74-0x0000000000000000-mapping.dmp