Analysis
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max time kernel
42s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 01:54
Static task
static1
Behavioral task
behavioral1
Sample
4ab992a96b7a31c8408f9e1eabc52d4a70addf399820f9f800f3b719221e4ef5.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
4ab992a96b7a31c8408f9e1eabc52d4a70addf399820f9f800f3b719221e4ef5.exe
Resource
win10v2004-20221111-en
General
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Target
4ab992a96b7a31c8408f9e1eabc52d4a70addf399820f9f800f3b719221e4ef5.exe
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Size
932KB
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MD5
976585bd15474d042e7fcb0e62403f41
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SHA1
db2d3d151d5ea530253f0dc946d711623cc894a4
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SHA256
4ab992a96b7a31c8408f9e1eabc52d4a70addf399820f9f800f3b719221e4ef5
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SHA512
47246afdf26c54618f4344ebbafc5104ab90f938f0b1b00f4494b0439c10acd3be9d30721aa4bd4e457c362c78c02d5ed072abaf36e26a8004474cba1c889ac3
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SSDEEP
24576:h1OYdaOTCZ/iWCvu/2sWsJA/jlt+DHhse:h1OsJCpYO/dJJDHhse
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
VlEO9S09jHJ8C1A.exepid process 952 VlEO9S09jHJ8C1A.exe -
Loads dropped DLL 1 IoCs
Processes:
4ab992a96b7a31c8408f9e1eabc52d4a70addf399820f9f800f3b719221e4ef5.exepid process 1636 4ab992a96b7a31c8408f9e1eabc52d4a70addf399820f9f800f3b719221e4ef5.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:
VlEO9S09jHJ8C1A.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\gbmfddjbgodoimdfmbhfimmidninghcb\2.0\manifest.json VlEO9S09jHJ8C1A.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\gbmfddjbgodoimdfmbhfimmidninghcb\2.0\manifest.json VlEO9S09jHJ8C1A.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\gbmfddjbgodoimdfmbhfimmidninghcb\2.0\manifest.json VlEO9S09jHJ8C1A.exe -
Drops file in System32 directory 4 IoCs
Processes:
VlEO9S09jHJ8C1A.exedescription ioc process File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol VlEO9S09jHJ8C1A.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI VlEO9S09jHJ8C1A.exe File opened for modification C:\Windows\System32\GroupPolicy VlEO9S09jHJ8C1A.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini VlEO9S09jHJ8C1A.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
VlEO9S09jHJ8C1A.exepid process 952 VlEO9S09jHJ8C1A.exe 952 VlEO9S09jHJ8C1A.exe 952 VlEO9S09jHJ8C1A.exe 952 VlEO9S09jHJ8C1A.exe 952 VlEO9S09jHJ8C1A.exe 952 VlEO9S09jHJ8C1A.exe 952 VlEO9S09jHJ8C1A.exe 952 VlEO9S09jHJ8C1A.exe 952 VlEO9S09jHJ8C1A.exe 952 VlEO9S09jHJ8C1A.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
VlEO9S09jHJ8C1A.exedescription pid process Token: SeDebugPrivilege 952 VlEO9S09jHJ8C1A.exe Token: SeDebugPrivilege 952 VlEO9S09jHJ8C1A.exe Token: SeDebugPrivilege 952 VlEO9S09jHJ8C1A.exe Token: SeDebugPrivilege 952 VlEO9S09jHJ8C1A.exe Token: SeDebugPrivilege 952 VlEO9S09jHJ8C1A.exe Token: SeDebugPrivilege 952 VlEO9S09jHJ8C1A.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
4ab992a96b7a31c8408f9e1eabc52d4a70addf399820f9f800f3b719221e4ef5.exedescription pid process target process PID 1636 wrote to memory of 952 1636 4ab992a96b7a31c8408f9e1eabc52d4a70addf399820f9f800f3b719221e4ef5.exe VlEO9S09jHJ8C1A.exe PID 1636 wrote to memory of 952 1636 4ab992a96b7a31c8408f9e1eabc52d4a70addf399820f9f800f3b719221e4ef5.exe VlEO9S09jHJ8C1A.exe PID 1636 wrote to memory of 952 1636 4ab992a96b7a31c8408f9e1eabc52d4a70addf399820f9f800f3b719221e4ef5.exe VlEO9S09jHJ8C1A.exe PID 1636 wrote to memory of 952 1636 4ab992a96b7a31c8408f9e1eabc52d4a70addf399820f9f800f3b719221e4ef5.exe VlEO9S09jHJ8C1A.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4ab992a96b7a31c8408f9e1eabc52d4a70addf399820f9f800f3b719221e4ef5.exe"C:\Users\Admin\AppData\Local\Temp\4ab992a96b7a31c8408f9e1eabc52d4a70addf399820f9f800f3b719221e4ef5.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS7041.tmp\VlEO9S09jHJ8C1A.exe.\VlEO9S09jHJ8C1A.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\7zS7041.tmp\VlEO9S09jHJ8C1A.datFilesize
1KB
MD57c9ea4fdbb79623e65f3d649a8c5cfd1
SHA173da0b2c47da941ede8bdfba7f9f62fc401723fc
SHA256b62d25b795c83dbb3014adfb3f9e503ed5a80560bb0b48a46be328220f8e1ca9
SHA512fc0104f1f3b8c21be478ee076a23534b043bb010e89e9b646e59bc4837a15a77c68e3cc59142a215c522465d7980bf23df61a1d363487b4a68aea12560cc00f5
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C:\Users\Admin\AppData\Local\Temp\7zS7041.tmp\VlEO9S09jHJ8C1A.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS7041.tmp\gbmfddjbgodoimdfmbhfimmidninghcb\background.htmlFilesize
142B
MD5af4527f1d72607a384048b2cb2fc7177
SHA11c616a7629a95573e29058ca8db3d5d275d0ebaa
SHA2566b0b92a3cfe6742209805f9fc72bbfbfea308e76ff0b64356df3fa5d1cbbdbcf
SHA51289ba8551b1eab56964130273f46c5faa6ee21c7bf45708087234f6bcaa16d3ea144829944f9b832968395d8800c5f0709a8055a20f0154ddd50f3746924c6085
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C:\Users\Admin\AppData\Local\Temp\7zS7041.tmp\gbmfddjbgodoimdfmbhfimmidninghcb\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS7041.tmp\gbmfddjbgodoimdfmbhfimmidninghcb\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS7041.tmp\gbmfddjbgodoimdfmbhfimmidninghcb\mE5T0.jsFilesize
6KB
MD50897b336eeaf1b7e95e128f30b1865e9
SHA1a996b72d632d1c7a56a007b66feefca7f0452cc9
SHA256cc5811c97be604e7b8d8f1a000ce87392a76914042a148e5bd5b2f30ae004261
SHA512beec8324a4f9c37fd924620c11af2bc36ca54c30fc76357424c1a321051b36388a661ba4b9dd8b81ee259fc39dea48f300745699f23b7bdfe58b3d40d059c8f4
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C:\Users\Admin\AppData\Local\Temp\7zS7041.tmp\gbmfddjbgodoimdfmbhfimmidninghcb\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS7041.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS7041.tmp\[email protected]\chrome.manifestFilesize
35B
MD5e457a550b1b4382ace5b7f47b8ec9520
SHA189e7255880bc97941cc271e006e6f5ace71bcfd4
SHA256d0d813c2c142e2da043fd7e1079f7646a063ef5d6d494f3e0925599cce0cd162
SHA5125b497715db825a5a6d5859065db3a5c401a40946cd4ea91c4a08a71d524c6e6a881002633659b914ef07b364e3bd0f1355bbf1732b66426d6c724691dc77c405
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C:\Users\Admin\AppData\Local\Temp\7zS7041.tmp\[email protected]\content\bg.jsFilesize
9KB
MD5b362aaf8f5f3e5b6022f5f757e9a9376
SHA1915de2733c8be049e3c8ce16da248102879bcdf4
SHA25691161989d9e274dd53601ee7788a947a3d2c98079e579b947ec4728af30e5b28
SHA512015559ab4c3caf79f2351a078e4376ff651c506297a9f6eed3a790b2d239973f513d39f2f6b92544942dfdebeb07d907dc4133f7a859e3e89f4a9d27dcda4e4e
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C:\Users\Admin\AppData\Local\Temp\7zS7041.tmp\[email protected]\install.rdfFilesize
594B
MD56f79250d3d573c8df1ea14359192bf3e
SHA18211c88935f1521e95ab70ab3ddc7c0ff8a91b6a
SHA2566272597535aaf8e1326a4d76cc252a1299535326d2308ae9363346aea4ff6d7d
SHA5123731133bd2c0122aeb71040bc53bcbebf596308ce920a57939c0dac63cffb4614bbfcde38b051de7298204a645947a823846707a2380c1e4431c90aed979c5af
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\Users\Admin\AppData\Local\Temp\7zS7041.tmp\VlEO9S09jHJ8C1A.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/952-56-0x0000000000000000-mapping.dmp
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memory/1636-54-0x00000000761F1000-0x00000000761F3000-memory.dmpFilesize
8KB