Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 11:50
Static task
static1
Behavioral task
behavioral1
Sample
PO 31287.exe
Resource
win7-20220414-en
General
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Target
PO 31287.exe
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Size
713KB
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MD5
d4d301c9e1554996470078236b71ee3d
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SHA1
df42e6511611746e410735758e41dc1d9bed1f97
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SHA256
378a7a9a7d15d9a8a477751a956475909953f739d65d92a85d0e7997279c1bd5
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SHA512
ca46d025ed7ea28f4e2928a60ff86ac1948016bb774798cb42bbaaa8ff0238ec0210fc717bd1d1e40a63ff8e51bf35b138508b4de5cfd5b03fbefd2fae3b4416
Malware Config
Extracted
formbook
4.0
w9z
crazzysex.com
hanferd.com
gteesrd.com
bayfrontbabyplace.com
jicuiquan.net
relationshiplink.net
ohchacyberphoto.com
kauegimenes.com
powerful-seldom.com
ketotoken.com
make-money-online-success.com
redgoldcollection.com
hannan-football.com
hamptondc.com
vllii.com
aa8520.com
platform35markethall.com
larozeimmo.com
oligopoly.net
llhak.info
fisioservice.com
tesla-magnumopus.com
cocodrilodigital.com
pinegrovesg.com
traveladventureswithme.com
hebitaixin.com
golphysi.com
gayjeans.com
quickhire.expert
randomviews1.com
eatatnobu.com
topmabati.com
mediaupside.com
spillerakademi.com
thebowtie.store
sensomaticloadcell.com
turismodemadrid.net
yuhe89.com
wernerkrug.com
cdpogo.net
dannynhois.com
realestatestructureddata.com
matewhereareyou.net
laimeibei.ltd
sw328.com
lmwworks.net
xtremefish.com
tonerias.com
dsooneclinicianexpert.com
281clara.com
smmcommunity.net
dreamneeds.info
twocraft.com
yasasiite.salon
advk8qi.top
drabist.com
europartnersplus.com
saltbgone.com
teslaoceanic.info
bestmedicationstore.com
buynewcartab.live
prospect.money
viebrocks.com
transportationhappy.com
worstig.com
Signatures
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suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
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Formbook Payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3032-137-0x0000000000F60000-0x0000000000F8D000-memory.dmp formbook -
Adds policy Run key to start application 2 TTPs 2 IoCs
Processes:
colorcpl.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run colorcpl.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\-ZHL1N = "C:\\Program Files (x86)\\H06vhor5\\ltcpc63f6.exe" colorcpl.exe -
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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Suspicious use of SetThreadContext 3 IoCs
Processes:
PO 31287.exePO 31287.execolorcpl.exedescription pid process target process PID 4120 set thread context of 3120 4120 PO 31287.exe PO 31287.exe PID 3120 set thread context of 3020 3120 PO 31287.exe Explorer.EXE PID 3032 set thread context of 3020 3032 colorcpl.exe Explorer.EXE -
Drops file in Program Files directory 1 IoCs
Processes:
colorcpl.exedescription ioc process File opened for modification C:\Program Files (x86)\H06vhor5\ltcpc63f6.exe colorcpl.exe -
Processes:
colorcpl.exedescription ioc process Key created \Registry\User\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 colorcpl.exe -
Suspicious behavior: EnumeratesProcesses 60 IoCs
Processes:
PO 31287.exePO 31287.execolorcpl.exepid process 4120 PO 31287.exe 4120 PO 31287.exe 3120 PO 31287.exe 3120 PO 31287.exe 3120 PO 31287.exe 3120 PO 31287.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe 3032 colorcpl.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 3020 Explorer.EXE -
Suspicious behavior: MapViewOfSection 6 IoCs
Processes:
PO 31287.exePO 31287.execolorcpl.exepid process 4120 PO 31287.exe 3120 PO 31287.exe 3120 PO 31287.exe 3120 PO 31287.exe 3032 colorcpl.exe 3032 colorcpl.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
PO 31287.execolorcpl.exeExplorer.EXEdescription pid process Token: SeDebugPrivilege 3120 PO 31287.exe Token: SeDebugPrivilege 3032 colorcpl.exe Token: SeShutdownPrivilege 3020 Explorer.EXE Token: SeCreatePagefilePrivilege 3020 Explorer.EXE Token: SeShutdownPrivilege 3020 Explorer.EXE Token: SeCreatePagefilePrivilege 3020 Explorer.EXE -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
PO 31287.exeExplorer.EXEcolorcpl.exedescription pid process target process PID 4120 wrote to memory of 3120 4120 PO 31287.exe PO 31287.exe PID 4120 wrote to memory of 3120 4120 PO 31287.exe PO 31287.exe PID 4120 wrote to memory of 3120 4120 PO 31287.exe PO 31287.exe PID 3020 wrote to memory of 3032 3020 Explorer.EXE colorcpl.exe PID 3020 wrote to memory of 3032 3020 Explorer.EXE colorcpl.exe PID 3020 wrote to memory of 3032 3020 Explorer.EXE colorcpl.exe PID 3032 wrote to memory of 4808 3032 colorcpl.exe cmd.exe PID 3032 wrote to memory of 4808 3032 colorcpl.exe cmd.exe PID 3032 wrote to memory of 4808 3032 colorcpl.exe cmd.exe PID 3032 wrote to memory of 2224 3032 colorcpl.exe cmd.exe PID 3032 wrote to memory of 2224 3032 colorcpl.exe cmd.exe PID 3032 wrote to memory of 2224 3032 colorcpl.exe cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\PO 31287.exe"C:\Users\Admin\AppData\Local\Temp\PO 31287.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\PO 31287.exe"C:\Users\Admin\AppData\Local\Temp\PO 31287.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\colorcpl.exe"C:\Windows\SysWOW64\colorcpl.exe"2⤵
- Adds policy Run key to start application
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- 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 del "C:\Users\Admin\AppData\Local\Temp\PO 31287.exe"3⤵
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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⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\DB1Filesize
40KB
MD5b608d407fc15adea97c26936bc6f03f6
SHA1953e7420801c76393902c0d6bb56148947e41571
SHA256b281ce54125d4250a80f48fcc02a8eea53f2c35c3b726e2512c3d493da0013bf
SHA512cc96ddf4bf90d6aaa9d86803cb2aa30cd8e9b295aee1bd5544b88aeab63dc60bb1d4641e846c9771bab51aabbfbcd984c6d3ee83b96f5b65d09c0841d464b9e4
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C:\Users\Admin\AppData\Roaming\O5N16ST5\O5Nlogim.jpegFilesize
78KB
MD5ec0dc88bb2f03c51d499db8f0f74f0e9
SHA113ad476ea06dba6f69588a88991979c37061f06e
SHA25628ce59fa1ceadf3b74cec738b6f230a7d621baf41a2876754cb6a3629a7e7a70
SHA51299f86c0516ff16ebef15f89b2b6041a3e1d2f0f99fe77a9f2e584d69dc38621b14e333f9c4bce9e44124b515820d044832a5d35e02631ae6bd0a5e8a02879c37
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C:\Users\Admin\AppData\Roaming\O5N16ST5\O5Nlogrg.iniFilesize
38B
MD54aadf49fed30e4c9b3fe4a3dd6445ebe
SHA11e332822167c6f351b99615eada2c30a538ff037
SHA25675034beb7bded9aeab5748f4592b9e1419256caec474065d43e531ec5cc21c56
SHA512eb5b3908d5e7b43ba02165e092f05578f45f15a148b4c3769036aa542c23a0f7cd2bc2770cf4119a7e437de3f681d9e398511f69f66824c516d9b451bb95f945
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C:\Users\Admin\AppData\Roaming\O5N16ST5\O5Nlogri.iniFilesize
40B
MD5d63a82e5d81e02e399090af26db0b9cb
SHA191d0014c8f54743bba141fd60c9d963f869d76c9
SHA256eaece2eba6310253249603033c744dd5914089b0bb26bde6685ec9813611baae
SHA51238afb05016d8f3c69d246321573997aaac8a51c34e61749a02bf5e8b2b56b94d9544d65801511044e1495906a86dc2100f2e20ff4fcbed09e01904cc780fdbad
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C:\Users\Admin\AppData\Roaming\O5N16ST5\O5Nlogrv.iniFilesize
872B
MD5bbc41c78bae6c71e63cb544a6a284d94
SHA133f2c1d9fa0e9c99b80bc2500621e95af38b1f9a
SHA256ee83c6bcea9353c74bfc0a7e739f3c4a765ace894470e09cdcdebba700b8d4cb
SHA5120aea424b57adae3e14ad6491cab585f554b4dffe601b5a17bad6ee6177d2f0f995e419cde576e2d1782b9bddc0661aada11a2c9f1454ae625d9e3223635ec9f4
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memory/2224-142-0x0000000000000000-mapping.dmp
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memory/3020-134-0x0000000008110000-0x000000000828C000-memory.dmpFilesize
1.5MB
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memory/3020-141-0x0000000008690000-0x0000000008793000-memory.dmpFilesize
1.0MB
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memory/3032-137-0x0000000000F60000-0x0000000000F8D000-memory.dmpFilesize
180KB
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memory/3032-138-0x0000000003150000-0x000000000349A000-memory.dmpFilesize
3.3MB
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memory/3032-140-0x0000000002FC0000-0x0000000003053000-memory.dmpFilesize
588KB
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memory/3032-136-0x0000000000360000-0x0000000000379000-memory.dmpFilesize
100KB
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memory/3032-135-0x0000000000000000-mapping.dmp
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memory/3120-130-0x0000000000000000-mapping.dmp
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memory/3120-133-0x00000000009E0000-0x00000000009F4000-memory.dmpFilesize
80KB
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memory/3120-132-0x0000000000A20000-0x0000000000D6A000-memory.dmpFilesize
3.3MB
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memory/4120-131-0x0000000000400000-0x00000000004B9000-memory.dmpFilesize
740KB
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memory/4808-139-0x0000000000000000-mapping.dmp