Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system -
submitted
14-12-2023 07:25
Static task
static1
Behavioral task
behavioral1
Sample
PI and payment confirmed pdf.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
PI and payment confirmed pdf.exe
Resource
win10v2004-20231130-en
General
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Target
PI and payment confirmed pdf.exe
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Size
1.5MB
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MD5
e7a6ceb1e92d347de7fc59f2bdaaa983
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SHA1
cbb2980d5fefd1dc982ed46346150b401df81ab0
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SHA256
76145dd8fc5f8c21d79d3fa02252e3006fc43d57a87cbc974e51b4975bc10d7e
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SHA512
315feb761bb85df9fcb8f67519d602ba39cdaf9c979b8e54616a61d4f4c4045bda5f156d9fb76def2bdc78608611856d9d67764c83107e5c0210d5acd58ae7cb
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SSDEEP
24576:raVRQ9cDptbr5YQrM+EOFQCX6QmBiv3aBELJhWEH7VkHG5GJtr:raXt2aM+EMQCvXL7VsG5WR
Malware Config
Extracted
formbook
4.1
n7ak
wise-transfer.info
jam-nins.com
thebestsocialcrm.com
majomeow222.com
ancientshadowguilt.space
gentleman-china.com
parquemermoz.store
taxuw.com
sharqiyapaints.com
libraryofkath.com
1949wan.com
synqr.net
bitchessgirls.com
btonu.cfd
coding-bootcamps-16314.com
leadership22-tdh.site
maximsboutique.com
irishsummertruffles.com
sdnaqianchuan.com
uyews.xyz
mostvisitors.com
prembug.com
lebondtrip.com
villavouno.com
solanosotostudio.com
pbx1.website
littleeturtle.com
supremeajock.biz
turborings.run
parkpeninsula.online
goodstuff.tv
17qld.com
thehandycrewcompany.com
alwaystuesdaytacos.com
entribeworks.com
susanboyleinfo.com
volkovastyu.com
tradingmoja.com
germancompany-eg.com
gameofgem.com
hbdpcq.com
budsdesigns.com
sistemrizal.xyz
395boulderbrookdr.com
forounlock.com
cp2967.com
creatividadymedia.com
marocquadchallenge.com
tuktukwines.com
tripskorea.com
eyvonnesewingshop.com
1690.biz
perfectkick.website
jreengineering.tech
lilmeow.store
ttjsdispatchingllc.com
carltonellis.com
redantholdings.com
luxuryworkingfarms.com
appsecintelligence.com
studmate.online
imogenbot.store
netheerlandart.com
bikelegalkentucky.com
playdoapp.online
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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Formbook payload 4 IoCs
Processes:
resource yara_rule behavioral2/memory/1696-7-0x00000000049F0000-0x00000000059F0000-memory.dmp formbook behavioral2/memory/1696-11-0x00000000049F0000-0x00000000059F0000-memory.dmp formbook behavioral2/memory/4720-17-0x0000000000E00000-0x0000000000E2F000-memory.dmp formbook behavioral2/memory/4720-19-0x0000000000E00000-0x0000000000E2F000-memory.dmp formbook -
ModiLoader Second Stage 1 IoCs
Processes:
resource yara_rule behavioral2/memory/752-2-0x00000000040A0000-0x00000000050A0000-memory.dmp modiloader_stage2 -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
PI and payment confirmed pdf.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-433534792-1200107535-3148087551-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Gqwucwro = "C:\\Users\\Public\\Gqwucwro.url" PI and payment confirmed pdf.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
colorcpl.exechkdsk.exedescription pid process target process PID 1696 set thread context of 3328 1696 colorcpl.exe Explorer.EXE PID 4720 set thread context of 3328 4720 chkdsk.exe Explorer.EXE -
Enumerates system info in registry 2 TTPs 1 IoCs
Processes:
chkdsk.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier chkdsk.exe -
Processes:
chkdsk.exedescription ioc process Key created \Registry\User\S-1-5-21-433534792-1200107535-3148087551-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 chkdsk.exe -
Modifies registry class 3 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-1-5-21-433534792-1200107535-3148087551-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ Explorer.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ Explorer.EXE -
Script User-Agent 2 IoCs
Uses user-agent string associated with script host/environment.
Processes:
description flow ioc HTTP User-Agent header 76 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 78 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
PI and payment confirmed pdf.execolorcpl.exechkdsk.exepid process 752 PI and payment confirmed pdf.exe 752 PI and payment confirmed pdf.exe 1696 colorcpl.exe 1696 colorcpl.exe 1696 colorcpl.exe 1696 colorcpl.exe 1696 colorcpl.exe 1696 colorcpl.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe -
Suspicious behavior: MapViewOfSection 7 IoCs
Processes:
colorcpl.exechkdsk.exepid process 1696 colorcpl.exe 1696 colorcpl.exe 1696 colorcpl.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe 4720 chkdsk.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
Processes:
colorcpl.exeExplorer.EXEchkdsk.exedescription pid process Token: SeDebugPrivilege 1696 colorcpl.exe Token: SeShutdownPrivilege 3328 Explorer.EXE Token: SeCreatePagefilePrivilege 3328 Explorer.EXE Token: SeShutdownPrivilege 3328 Explorer.EXE Token: SeCreatePagefilePrivilege 3328 Explorer.EXE Token: SeDebugPrivilege 4720 chkdsk.exe Token: SeShutdownPrivilege 3328 Explorer.EXE Token: SeCreatePagefilePrivilege 3328 Explorer.EXE Token: SeShutdownPrivilege 3328 Explorer.EXE Token: SeCreatePagefilePrivilege 3328 Explorer.EXE Token: SeShutdownPrivilege 3328 Explorer.EXE Token: SeCreatePagefilePrivilege 3328 Explorer.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
Explorer.EXEpid process 3328 Explorer.EXE 3328 Explorer.EXE -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
Explorer.EXEpid process 3328 Explorer.EXE -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
PI and payment confirmed pdf.exeExplorer.EXEchkdsk.exedescription pid process target process PID 752 wrote to memory of 1696 752 PI and payment confirmed pdf.exe colorcpl.exe PID 752 wrote to memory of 1696 752 PI and payment confirmed pdf.exe colorcpl.exe PID 752 wrote to memory of 1696 752 PI and payment confirmed pdf.exe colorcpl.exe PID 752 wrote to memory of 1696 752 PI and payment confirmed pdf.exe colorcpl.exe PID 3328 wrote to memory of 4720 3328 Explorer.EXE chkdsk.exe PID 3328 wrote to memory of 4720 3328 Explorer.EXE chkdsk.exe PID 3328 wrote to memory of 4720 3328 Explorer.EXE chkdsk.exe PID 4720 wrote to memory of 1084 4720 chkdsk.exe cmd.exe PID 4720 wrote to memory of 1084 4720 chkdsk.exe cmd.exe PID 4720 wrote to memory of 1084 4720 chkdsk.exe cmd.exe PID 4720 wrote to memory of 5116 4720 chkdsk.exe Firefox.exe PID 4720 wrote to memory of 5116 4720 chkdsk.exe Firefox.exe PID 4720 wrote to memory of 5116 4720 chkdsk.exe Firefox.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\PI and payment confirmed pdf.exe"C:\Users\Admin\AppData\Local\Temp\PI and payment confirmed pdf.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\colorcpl.exeC:\Windows\System32\colorcpl.exe2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\chkdsk.exe"C:\Windows\SysWOW64\chkdsk.exe"2⤵
- Suspicious use of SetThreadContext
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe/c copy "C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Login Data" "C:\Users\Admin\AppData\Local\Temp\DB1" /V3⤵
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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 v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\DB1Filesize
46KB
MD502d2c46697e3714e49f46b680b9a6b83
SHA184f98b56d49f01e9b6b76a4e21accf64fd319140
SHA256522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9
SHA51260348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac
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C:\Users\Admin\AppData\Roaming\94O2R65S\94Ologim.jpegFilesize
79KB
MD57d1a6534e2679c6efea3a34094fef283
SHA1d03c1f96ae2d3725353517f16bb3728a9f5b8d22
SHA256b91e5b2f4e51de72bd33e2a36db143bd38ee51f7b9ca3300c5c2f5b0210bad13
SHA512fbb32e1211e3816c399d7f7573af2d76cbc71dae34cc530777c3b20a0f229e9e900ff803bacd3e20b6b78b291604663278c50f771c334f1f8df7150baa0cdbf7
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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\94Ologrg.iniFilesize
38B
MD54aadf49fed30e4c9b3fe4a3dd6445ebe
SHA11e332822167c6f351b99615eada2c30a538ff037
SHA25675034beb7bded9aeab5748f4592b9e1419256caec474065d43e531ec5cc21c56
SHA512eb5b3908d5e7b43ba02165e092f05578f45f15a148b4c3769036aa542c23a0f7cd2bc2770cf4119a7e437de3f681d9e398511f69f66824c516d9b451bb95f945
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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
872B
MD5bbc41c78bae6c71e63cb544a6a284d94
SHA133f2c1d9fa0e9c99b80bc2500621e95af38b1f9a
SHA256ee83c6bcea9353c74bfc0a7e739f3c4a765ace894470e09cdcdebba700b8d4cb
SHA5120aea424b57adae3e14ad6491cab585f554b4dffe601b5a17bad6ee6177d2f0f995e419cde576e2d1782b9bddc0661aada11a2c9f1454ae625d9e3223635ec9f4
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memory/752-1-0x00000000040A0000-0x00000000050A0000-memory.dmpFilesize
16.0MB
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memory/752-2-0x00000000040A0000-0x00000000050A0000-memory.dmpFilesize
16.0MB
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memory/752-4-0x0000000000400000-0x000000000057D000-memory.dmpFilesize
1.5MB
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memory/752-0-0x0000000002400000-0x0000000002401000-memory.dmpFilesize
4KB
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memory/1696-7-0x00000000049F0000-0x00000000059F0000-memory.dmpFilesize
16.0MB
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memory/1696-12-0x00000000229C0000-0x00000000229D4000-memory.dmpFilesize
80KB
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memory/1696-11-0x00000000049F0000-0x00000000059F0000-memory.dmpFilesize
16.0MB
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memory/1696-9-0x0000000022A80000-0x0000000022DCA000-memory.dmpFilesize
3.3MB
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memory/3328-48-0x0000000007D50000-0x0000000007DFF000-memory.dmpFilesize
700KB
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memory/3328-13-0x0000000008240000-0x0000000008354000-memory.dmpFilesize
1.1MB
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memory/3328-36-0x0000000007D50000-0x0000000007DFF000-memory.dmpFilesize
700KB
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memory/3328-39-0x0000000007D50000-0x0000000007DFF000-memory.dmpFilesize
700KB
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memory/4720-18-0x00000000016F0000-0x0000000001A3A000-memory.dmpFilesize
3.3MB
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memory/4720-41-0x0000000001430000-0x00000000014C3000-memory.dmpFilesize
588KB
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memory/4720-35-0x0000000001430000-0x00000000014C3000-memory.dmpFilesize
588KB
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memory/4720-19-0x0000000000E00000-0x0000000000E2F000-memory.dmpFilesize
188KB
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memory/4720-17-0x0000000000E00000-0x0000000000E2F000-memory.dmpFilesize
188KB
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memory/4720-16-0x0000000000F40000-0x0000000000F4A000-memory.dmpFilesize
40KB
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memory/4720-15-0x0000000000F40000-0x0000000000F4A000-memory.dmpFilesize
40KB