Analysis
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max time kernel
42s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:43
Static task
static1
Behavioral task
behavioral1
Sample
c238b47d430f70ded579db35310aade40ded0e6f899a21876514fcb41a00f4ff.exe
Resource
win7-20220812-en
General
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Target
c238b47d430f70ded579db35310aade40ded0e6f899a21876514fcb41a00f4ff.exe
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Size
932KB
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MD5
2df483134c7978affabc53b0f16fa6b0
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SHA1
889a96f1253a8331b2e6b232b4e01a7172a4ccd5
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SHA256
c238b47d430f70ded579db35310aade40ded0e6f899a21876514fcb41a00f4ff
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SHA512
3c457daf266a785c43643eb3a8b0dc2c697e470965b7bcfcc40775dc30c058e7bdb04c4e7732340508d80f07532195e71d94843bb78d2a6e4a0c16afe4537b78
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SSDEEP
24576:h1OYdaOnCZ/iWCvu/2sWsJA/jlt+DHhsQ:h1Os5CpYO/dJJDHhsQ
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
3RqBdI9qlbPlimK.exepid process 1928 3RqBdI9qlbPlimK.exe -
Loads dropped DLL 1 IoCs
Processes:
c238b47d430f70ded579db35310aade40ded0e6f899a21876514fcb41a00f4ff.exepid process 952 c238b47d430f70ded579db35310aade40ded0e6f899a21876514fcb41a00f4ff.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 3 IoCs
Processes:
3RqBdI9qlbPlimK.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\gfohjjmhplokibjjkcaedcgobpajhfcl\2.0\manifest.json 3RqBdI9qlbPlimK.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\gfohjjmhplokibjjkcaedcgobpajhfcl\2.0\manifest.json 3RqBdI9qlbPlimK.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\gfohjjmhplokibjjkcaedcgobpajhfcl\2.0\manifest.json 3RqBdI9qlbPlimK.exe -
Drops file in System32 directory 4 IoCs
Processes:
3RqBdI9qlbPlimK.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy 3RqBdI9qlbPlimK.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 3RqBdI9qlbPlimK.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 3RqBdI9qlbPlimK.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 3RqBdI9qlbPlimK.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
3RqBdI9qlbPlimK.exepid process 1928 3RqBdI9qlbPlimK.exe 1928 3RqBdI9qlbPlimK.exe 1928 3RqBdI9qlbPlimK.exe 1928 3RqBdI9qlbPlimK.exe 1928 3RqBdI9qlbPlimK.exe 1928 3RqBdI9qlbPlimK.exe 1928 3RqBdI9qlbPlimK.exe 1928 3RqBdI9qlbPlimK.exe 1928 3RqBdI9qlbPlimK.exe 1928 3RqBdI9qlbPlimK.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
3RqBdI9qlbPlimK.exedescription pid process Token: SeDebugPrivilege 1928 3RqBdI9qlbPlimK.exe Token: SeDebugPrivilege 1928 3RqBdI9qlbPlimK.exe Token: SeDebugPrivilege 1928 3RqBdI9qlbPlimK.exe Token: SeDebugPrivilege 1928 3RqBdI9qlbPlimK.exe Token: SeDebugPrivilege 1928 3RqBdI9qlbPlimK.exe Token: SeDebugPrivilege 1928 3RqBdI9qlbPlimK.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c238b47d430f70ded579db35310aade40ded0e6f899a21876514fcb41a00f4ff.exedescription pid process target process PID 952 wrote to memory of 1928 952 c238b47d430f70ded579db35310aade40ded0e6f899a21876514fcb41a00f4ff.exe 3RqBdI9qlbPlimK.exe PID 952 wrote to memory of 1928 952 c238b47d430f70ded579db35310aade40ded0e6f899a21876514fcb41a00f4ff.exe 3RqBdI9qlbPlimK.exe PID 952 wrote to memory of 1928 952 c238b47d430f70ded579db35310aade40ded0e6f899a21876514fcb41a00f4ff.exe 3RqBdI9qlbPlimK.exe PID 952 wrote to memory of 1928 952 c238b47d430f70ded579db35310aade40ded0e6f899a21876514fcb41a00f4ff.exe 3RqBdI9qlbPlimK.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c238b47d430f70ded579db35310aade40ded0e6f899a21876514fcb41a00f4ff.exe"C:\Users\Admin\AppData\Local\Temp\c238b47d430f70ded579db35310aade40ded0e6f899a21876514fcb41a00f4ff.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS45A9.tmp\3RqBdI9qlbPlimK.exe.\3RqBdI9qlbPlimK.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\7zS45A9.tmp\3RqBdI9qlbPlimK.datFilesize
1KB
MD507331e510de7015ea2002a29784dae1b
SHA1514a934f54dc3e784c06f8fded1a65a94be30d3c
SHA256ddf2545b6af2e9f931bd39e391838b9768215c8f1a706fbb627e2eb2b55cfd39
SHA512a4605d58cf71b6e3082b4b0accea162f0a8c760ed30384509191c163db743967cf5537fa952bd48f8b80feac8c20dc7decb70a8cfb6419627d424b3868933285
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C:\Users\Admin\AppData\Local\Temp\7zS45A9.tmp\3RqBdI9qlbPlimK.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS45A9.tmp\LAaXU8q@cvgM.org\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS45A9.tmp\LAaXU8q@cvgM.org\chrome.manifestFilesize
35B
MD566d8ee8e06848ca518a94ab0c1123194
SHA10603e8ef9e334892482e7523670c3909c8544335
SHA256c01e34c36327f7bbdfa941c53f7336a1a7b5bffe2dead41a948faef692389736
SHA51264c672a2b480ac4685e221abd3ba841d28717c6597207ccd1c4a0cb3116debc206b962940ea4c44e3b19b588868c3f90b46be340cf283d7bf8c1fec42c15c648
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C:\Users\Admin\AppData\Local\Temp\7zS45A9.tmp\LAaXU8q@cvgM.org\content\bg.jsFilesize
9KB
MD52d49b083dc9343cdc6747477866435f5
SHA1ebf8b599d6db251deb13cb213743a8a54cb60029
SHA256a3c91eca39c8c7fdccc6c625f1037e1c046e803c3da10aff9f0046f654132d25
SHA5126374a0165507b552e6cb7fb7bd2adca8a794351392f4dbdd2d108c861e628d5e9b85a068c73ce6b1ea9b9351140e9f9190d7da491207428baf4bf297328561ae
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C:\Users\Admin\AppData\Local\Temp\7zS45A9.tmp\LAaXU8q@cvgM.org\install.rdfFilesize
598B
MD5c0ce17a5d7e7e9811006567c7eb127e1
SHA18eb86c775ce7ce5c17df1f63778245317c082578
SHA256b528b730d6321a6573e1b57f40454d157c65ed34ce8d7c810913d39afde05f75
SHA512fd9fcf29561b0fa6d6b37de03738633c545a21cec0ff06fbcead7a65cd7e1eb4e900e32a2d8f72acd28c66312360e398cd1c1c103b72793f18e034d23d4d6a1c
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C:\Users\Admin\AppData\Local\Temp\7zS45A9.tmp\gfohjjmhplokibjjkcaedcgobpajhfcl\YsI8G6.jsFilesize
6KB
MD515c0df46de2bac9f336bbc473387aca9
SHA1d7555d7f300441622627321ae2d8b18cfa3a629c
SHA25635f80af01aa84f7ae5b60966cabf39a38cecc90e9c0a7a7e2b64ecae23dfb897
SHA5123d995c0661b36b845dadd3301b9e7860201cf7dea52fc4686e30ac23fdc8b0ac026b5654edf00c9bff74cd6e67247326fe462a4c91d784b051395bc8ab792c84
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C:\Users\Admin\AppData\Local\Temp\7zS45A9.tmp\gfohjjmhplokibjjkcaedcgobpajhfcl\background.htmlFilesize
143B
MD52d7cfc9e5e1b69f165065c7db60d4c26
SHA11ef74a85e451fb66ee4f57c48dddf896a253a491
SHA256128f2294715dd7492585886dab59dded2badab7d75e81cb13082011a2c580a09
SHA5128693db11550799ed27e185af122ff30e9dc1d5d1c39520534c09303bc747629390b5282ae99a9f5dda7fd28c5acf1405704d22faf0da7d906e9c348802525200
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C:\Users\Admin\AppData\Local\Temp\7zS45A9.tmp\gfohjjmhplokibjjkcaedcgobpajhfcl\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS45A9.tmp\gfohjjmhplokibjjkcaedcgobpajhfcl\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS45A9.tmp\gfohjjmhplokibjjkcaedcgobpajhfcl\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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\Users\Admin\AppData\Local\Temp\7zS45A9.tmp\3RqBdI9qlbPlimK.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/952-54-0x0000000075DA1000-0x0000000075DA3000-memory.dmpFilesize
8KB
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memory/1928-56-0x0000000000000000-mapping.dmp