Analysis
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max time kernel
150s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 18:46
Static task
static1
Behavioral task
behavioral1
Sample
products samples.exe
Resource
win7-20220414-en
General
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Target
products samples.exe
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Size
494KB
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MD5
e64f048c8c196195443a74e911748666
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SHA1
42d24e14f852afba26c793bf4063ad80f581452a
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SHA256
cbb6d89187847aab1fcff6b5d832ea80bca30bfe5520702133cab83335392ead
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SHA512
0101a9d60cfbf7dbabf5e7c3d119c12bd5774926387fb51606e5715ee80554c8311b5bc2060e4a329199a696799a593b8a7b4af9315c06a009228e3832e56f75
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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suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
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suricata: ET MALWARE FormBook CnC Checkin (POST) M2
suricata: ET MALWARE FormBook CnC Checkin (POST) M2
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Formbook Payload 3 IoCs
Processes:
resource yara_rule behavioral2/memory/4040-130-0x0000000000000000-mapping.dmp formbook behavioral2/memory/4040-131-0x0000000010410000-0x000000001043D000-memory.dmp formbook behavioral2/memory/1480-139-0x0000000000FB0000-0x0000000000FDD000-memory.dmp formbook -
Adds policy Run key to start application 2 TTPs 2 IoCs
Processes:
colorcpl.exedescription ioc process Key created \Registry\User\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run colorcpl.exe Set value (str) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\JVU8FTBP = "C:\\Program Files (x86)\\internet explorer\\ieinstal.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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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
colorcpl.exedescription ioc process Key created \Registry\User\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run colorcpl.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Suspicious use of SetThreadContext 2 IoCs
Processes:
ieinstal.execolorcpl.exedescription pid process target process PID 4040 set thread context of 796 4040 ieinstal.exe Explorer.EXE PID 1480 set thread context of 796 1480 colorcpl.exe Explorer.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 56 IoCs
Processes:
ieinstal.exeproducts samples.execolorcpl.exepid process 4040 ieinstal.exe 4040 ieinstal.exe 4040 ieinstal.exe 4040 ieinstal.exe 564 products samples.exe 564 products samples.exe 564 products samples.exe 564 products samples.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 796 Explorer.EXE -
Suspicious behavior: MapViewOfSection 7 IoCs
Processes:
ieinstal.execolorcpl.exepid process 4040 ieinstal.exe 4040 ieinstal.exe 4040 ieinstal.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe 1480 colorcpl.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
Processes:
ieinstal.exeExplorer.EXEcolorcpl.exedescription pid process Token: SeDebugPrivilege 4040 ieinstal.exe Token: SeShutdownPrivilege 796 Explorer.EXE Token: SeCreatePagefilePrivilege 796 Explorer.EXE Token: SeDebugPrivilege 1480 colorcpl.exe Token: SeShutdownPrivilege 796 Explorer.EXE Token: SeCreatePagefilePrivilege 796 Explorer.EXE Token: SeShutdownPrivilege 796 Explorer.EXE Token: SeCreatePagefilePrivilege 796 Explorer.EXE -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
products samples.exeExplorer.EXEcolorcpl.exedescription pid process target process PID 564 wrote to memory of 4040 564 products samples.exe ieinstal.exe PID 564 wrote to memory of 4040 564 products samples.exe ieinstal.exe PID 564 wrote to memory of 4040 564 products samples.exe ieinstal.exe PID 564 wrote to memory of 4040 564 products samples.exe ieinstal.exe PID 564 wrote to memory of 4040 564 products samples.exe ieinstal.exe PID 564 wrote to memory of 4040 564 products samples.exe ieinstal.exe PID 796 wrote to memory of 1480 796 Explorer.EXE colorcpl.exe PID 796 wrote to memory of 1480 796 Explorer.EXE colorcpl.exe PID 796 wrote to memory of 1480 796 Explorer.EXE colorcpl.exe PID 1480 wrote to memory of 2912 1480 colorcpl.exe cmd.exe PID 1480 wrote to memory of 2912 1480 colorcpl.exe cmd.exe PID 1480 wrote to memory of 2912 1480 colorcpl.exe cmd.exe PID 1480 wrote to memory of 3408 1480 colorcpl.exe Firefox.exe PID 1480 wrote to memory of 3408 1480 colorcpl.exe Firefox.exe PID 1480 wrote to memory of 3408 1480 colorcpl.exe Firefox.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\products samples.exe"C:\Users\Admin\AppData\Local\Temp\products samples.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- 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\autochk.exe"C:\Windows\SysWOW64\autochk.exe"2⤵
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C:\Windows\SysWOW64\autofmt.exe"C:\Windows\SysWOW64\autofmt.exe"2⤵
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C:\Windows\SysWOW64\autoconv.exe"C:\Windows\SysWOW64\autoconv.exe"2⤵
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C:\Windows\SysWOW64\colorcpl.exe"C:\Windows\SysWOW64\colorcpl.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:\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 v6
Replay Monitor
Loading Replay Monitor...
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\94O2R65S\94Ologim.jpegFilesize
77KB
MD53a0c93bc7aeb719b6849ac45b49437cd
SHA1b9ae8057066049687619ae3d37201b6c9ec76300
SHA256fc359a834d821ab0697f1ebea291c28457a4c6dcdeb07ee6d03ad3cd11124ce7
SHA5125f5b202fecdce2dd3607af23ddb34e76846ecc95db52a8d50053be91206a9f3a74c773090adabdf55ccd4fb44f86b1ff03327ae092175600eb6a659ac6749e15
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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/796-143-0x0000000003160000-0x0000000003253000-memory.dmpFilesize
972KB
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memory/796-135-0x00000000084D0000-0x0000000008648000-memory.dmpFilesize
1.5MB
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memory/1480-138-0x0000000003280000-0x00000000035CA000-memory.dmpFilesize
3.3MB
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memory/1480-139-0x0000000000FB0000-0x0000000000FDD000-memory.dmpFilesize
180KB
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memory/1480-137-0x0000000000CB0000-0x0000000000CC9000-memory.dmpFilesize
100KB
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memory/1480-142-0x0000000002FC0000-0x0000000003053000-memory.dmpFilesize
588KB
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memory/1480-136-0x0000000000000000-mapping.dmp
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memory/2912-140-0x0000000000000000-mapping.dmp
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memory/4040-130-0x0000000000000000-mapping.dmp
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memory/4040-134-0x00000000026C0000-0x00000000026D4000-memory.dmpFilesize
80KB
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memory/4040-133-0x0000000002790000-0x0000000002ADA000-memory.dmpFilesize
3.3MB
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memory/4040-131-0x0000000010410000-0x000000001043D000-memory.dmpFilesize
180KB