Analysis
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max time kernel
139s -
max time network
190s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 16:25
Static task
static1
Behavioral task
behavioral1
Sample
fe96606c034472283d20eb49d540bd533fb18b9110aeb4ef4d2b2a0154285c5e.exe
Resource
win7-20221111-en
General
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Target
fe96606c034472283d20eb49d540bd533fb18b9110aeb4ef4d2b2a0154285c5e.exe
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Size
920KB
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MD5
8a3e678a0b4b2c418f0f7a04a3c173ae
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SHA1
43ef8e0f1ec6bedebcf42d508d37682da1497266
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SHA256
fe96606c034472283d20eb49d540bd533fb18b9110aeb4ef4d2b2a0154285c5e
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SHA512
980b464b39a231f72825b2bdcf85f848074c6284df76f36570d6aab6d8f1f01c807d7cec64bb0eea8c6105dfda47979066d3a5f1b23851bd125c790398d8ab37
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SSDEEP
24576:h1OYdaOGCZ/iWCvu/2sWsJA/jlt+DHhsL:h1OsYCpYO/dJJDHhsL
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
sk0UqItUyTxFhdH.exepid process 4984 sk0UqItUyTxFhdH.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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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops Chrome extension 5 IoCs
Processes:
sk0UqItUyTxFhdH.exedescription ioc process File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\djaoeafihpfaakkpdobmhedohgnmhpbp\155\manifest.json sk0UqItUyTxFhdH.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\djaoeafihpfaakkpdobmhedohgnmhpbp\155\manifest.json sk0UqItUyTxFhdH.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\djaoeafihpfaakkpdobmhedohgnmhpbp\155\manifest.json sk0UqItUyTxFhdH.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\djaoeafihpfaakkpdobmhedohgnmhpbp\155\manifest.json sk0UqItUyTxFhdH.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\djaoeafihpfaakkpdobmhedohgnmhpbp\155\manifest.json sk0UqItUyTxFhdH.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
sk0UqItUyTxFhdH.exepid process 4984 sk0UqItUyTxFhdH.exe 4984 sk0UqItUyTxFhdH.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
fe96606c034472283d20eb49d540bd533fb18b9110aeb4ef4d2b2a0154285c5e.exedescription pid process target process PID 2200 wrote to memory of 4984 2200 fe96606c034472283d20eb49d540bd533fb18b9110aeb4ef4d2b2a0154285c5e.exe sk0UqItUyTxFhdH.exe PID 2200 wrote to memory of 4984 2200 fe96606c034472283d20eb49d540bd533fb18b9110aeb4ef4d2b2a0154285c5e.exe sk0UqItUyTxFhdH.exe PID 2200 wrote to memory of 4984 2200 fe96606c034472283d20eb49d540bd533fb18b9110aeb4ef4d2b2a0154285c5e.exe sk0UqItUyTxFhdH.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fe96606c034472283d20eb49d540bd533fb18b9110aeb4ef4d2b2a0154285c5e.exe"C:\Users\Admin\AppData\Local\Temp\fe96606c034472283d20eb49d540bd533fb18b9110aeb4ef4d2b2a0154285c5e.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zSF590.tmp\sk0UqItUyTxFhdH.exe.\sk0UqItUyTxFhdH.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\7zSF590.tmp\djaoeafihpfaakkpdobmhedohgnmhpbp\NX2iiV.jsFilesize
7KB
MD549711f2f141a05196582ec56cbee1001
SHA1fe4a1b991813ce7b4796560b7985fc1f565fe608
SHA256c6ff789af3bc1ef0d27989551d5333454b94d9e484d5a43a17212e2031d8ac37
SHA51297d26e7ff433374bb3780e6a8abb192fb0776bcd678129c130e0f0d38e60f0b5294d2244526393fb6fdb8b966f0add366a1a2aa50c74c9927cdde9b5c0cb8f1b
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C:\Users\Admin\AppData\Local\Temp\7zSF590.tmp\djaoeafihpfaakkpdobmhedohgnmhpbp\background.htmlFilesize
143B
MD5b2605f108781ec9cde87cf52e68830f7
SHA1156200b970785ee9d596fcaa81232d6056d61a88
SHA256aadd8eed8cd7137c6351fff4bffa860e606f4fe32fb39de3c34f6d6b7eefa554
SHA51222e28dca85f34a2dc061b490418686d8fed38050c7ee52587d860d7183375535fead0095fc188e5778d04618e6a341fed5acf1e3e4ee3592ba5b1cb7f8393674
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C:\Users\Admin\AppData\Local\Temp\7zSF590.tmp\djaoeafihpfaakkpdobmhedohgnmhpbp\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSF590.tmp\djaoeafihpfaakkpdobmhedohgnmhpbp\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSF590.tmp\djaoeafihpfaakkpdobmhedohgnmhpbp\manifest.jsonFilesize
599B
MD5adbf674990f685a057bdc32f2a9fbde4
SHA1b805faa5a815fff4ae3025c00d5654ca2f3dfbcf
SHA25653a7c4adda42134c4544df91fd69c65a698a3c97feb56b90ddfb7a1b01608276
SHA5126a33b6b2ee109947716bf899c4641dbac331717b0b78f08cac1020fe727ac38a7f861556189b503585fcb56de153bff50eb3c05af5db1f644729cf4c6cc74443
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C:\Users\Admin\AppData\Local\Temp\7zSF590.tmp\sk0UqItUyTxFhdH.datFilesize
1KB
MD58aa93e8d4fdbb936bc2438cc9bc3ac91
SHA1d6fa956d6170fcc775f345621c22e0793d91fba0
SHA25664c38da816b335850f51822f26ca9b90a4a67da32c25d6d89bd3644a998a8786
SHA512db0cea5832a8781fb4507defe3c76a7aa8b720b4a9f9e6ee91ba687eb87123642fe65b09fccd09901e6fa00c5165d6b7830f8e202ae8fd3114fb623a12021d63
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C:\Users\Admin\AppData\Local\Temp\7zSF590.tmp\sk0UqItUyTxFhdH.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zSF590.tmp\sk0UqItUyTxFhdH.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/4984-132-0x0000000000000000-mapping.dmp