Analysis
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max time kernel
43s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 21:18
Static task
static1
Behavioral task
behavioral1
Sample
a444ee523a8a7ee6a17507a20123c043580088e23560434c5b35986cc8995dda.exe
Resource
win7-20220901-en
General
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Target
a444ee523a8a7ee6a17507a20123c043580088e23560434c5b35986cc8995dda.exe
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Size
932KB
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MD5
e6fb4f08fe4bf42e76fd1faa4f584d5d
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SHA1
03a3a7cda86e05d2f8639a70f29b39ec5793c4b0
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SHA256
a444ee523a8a7ee6a17507a20123c043580088e23560434c5b35986cc8995dda
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SHA512
3633e46da824d8841922341c86b334428615ab79244c5a4903d2fcec417c4f273d060df14c05440fd0a965ae7304bea955bc399704ec23394b576ecb0846e673
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SSDEEP
24576:h1OYdaO1CZ/iWCvu/2sWsJA/jlt+DHhsG:h1OsnCpYO/dJJDHhsG
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
vLABpz1uNfK3M2m.exepid process 2024 vLABpz1uNfK3M2m.exe -
Loads dropped DLL 1 IoCs
Processes:
a444ee523a8a7ee6a17507a20123c043580088e23560434c5b35986cc8995dda.exepid process 2028 a444ee523a8a7ee6a17507a20123c043580088e23560434c5b35986cc8995dda.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:
vLABpz1uNfK3M2m.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\bkbbhhhimaodpmehbfefgfbjnndjfogg\2.0\manifest.json vLABpz1uNfK3M2m.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\bkbbhhhimaodpmehbfefgfbjnndjfogg\2.0\manifest.json vLABpz1uNfK3M2m.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\bkbbhhhimaodpmehbfefgfbjnndjfogg\2.0\manifest.json vLABpz1uNfK3M2m.exe -
Drops file in System32 directory 4 IoCs
Processes:
vLABpz1uNfK3M2m.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy vLABpz1uNfK3M2m.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini vLABpz1uNfK3M2m.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol vLABpz1uNfK3M2m.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI vLABpz1uNfK3M2m.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
vLABpz1uNfK3M2m.exepid process 2024 vLABpz1uNfK3M2m.exe 2024 vLABpz1uNfK3M2m.exe 2024 vLABpz1uNfK3M2m.exe 2024 vLABpz1uNfK3M2m.exe 2024 vLABpz1uNfK3M2m.exe 2024 vLABpz1uNfK3M2m.exe 2024 vLABpz1uNfK3M2m.exe 2024 vLABpz1uNfK3M2m.exe 2024 vLABpz1uNfK3M2m.exe 2024 vLABpz1uNfK3M2m.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
vLABpz1uNfK3M2m.exedescription pid process Token: SeDebugPrivilege 2024 vLABpz1uNfK3M2m.exe Token: SeDebugPrivilege 2024 vLABpz1uNfK3M2m.exe Token: SeDebugPrivilege 2024 vLABpz1uNfK3M2m.exe Token: SeDebugPrivilege 2024 vLABpz1uNfK3M2m.exe Token: SeDebugPrivilege 2024 vLABpz1uNfK3M2m.exe Token: SeDebugPrivilege 2024 vLABpz1uNfK3M2m.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
a444ee523a8a7ee6a17507a20123c043580088e23560434c5b35986cc8995dda.exedescription pid process target process PID 2028 wrote to memory of 2024 2028 a444ee523a8a7ee6a17507a20123c043580088e23560434c5b35986cc8995dda.exe vLABpz1uNfK3M2m.exe PID 2028 wrote to memory of 2024 2028 a444ee523a8a7ee6a17507a20123c043580088e23560434c5b35986cc8995dda.exe vLABpz1uNfK3M2m.exe PID 2028 wrote to memory of 2024 2028 a444ee523a8a7ee6a17507a20123c043580088e23560434c5b35986cc8995dda.exe vLABpz1uNfK3M2m.exe PID 2028 wrote to memory of 2024 2028 a444ee523a8a7ee6a17507a20123c043580088e23560434c5b35986cc8995dda.exe vLABpz1uNfK3M2m.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a444ee523a8a7ee6a17507a20123c043580088e23560434c5b35986cc8995dda.exe"C:\Users\Admin\AppData\Local\Temp\a444ee523a8a7ee6a17507a20123c043580088e23560434c5b35986cc8995dda.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS251E.tmp\vLABpz1uNfK3M2m.exe.\vLABpz1uNfK3M2m.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\7zS251E.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS251E.tmp\[email protected]\chrome.manifestFilesize
35B
MD5187021a940d1916e03cb12df23b0db75
SHA17c915d852c87bc626a23c59d0a84a7e502a605e2
SHA25663d5d034f238668f19a59eb816b415c7b87fc135faaf373e813a13b025bc9247
SHA5123b3748392f20204d821014d88043350e0a2dad0f33844117e4bddef8fb41183d42a705bfcac84aa2db833fee3a93e59df54cbcfbe540a9de2cf49daf97eaf5c0
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C:\Users\Admin\AppData\Local\Temp\7zS251E.tmp\[email protected]\content\bg.jsFilesize
9KB
MD50a2f8ac70c94fa1cb718361bd616d914
SHA1a468d056d8365277093fa314e29376614b02473d
SHA256ab1962a4602ebaaf5be7b37ed2ec0f55efe695adc736e4f5570034c9e94c7c98
SHA5129ba8e6876223684c2a37b1e0d049e482536c401c045c087903024265fbf2e04368ded403734088a76a9e59dcc87e0b8e6eb6aef8446ee7c4fafbe2c496064488
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C:\Users\Admin\AppData\Local\Temp\7zS251E.tmp\[email protected]\install.rdfFilesize
591B
MD5b158b0dc8a04aad9a9daba73db26863b
SHA1905c5075f60dc508c316cee61c1ae95fe750d0c5
SHA2563751794bbde2b660690fe5dd2122a68c415d262cb8c017705b56a70e145eb5c2
SHA5126fdc09e8e2ad53c8042b4f463317b5ba0541f98b6ff43793e730fb367d80fa306ab2b943a6d585a66467346c087e1a2e1fad0f27d3ad736f7dcc517776fa6292
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C:\Users\Admin\AppData\Local\Temp\7zS251E.tmp\bkbbhhhimaodpmehbfefgfbjnndjfogg\SDseEcrk.jsFilesize
6KB
MD5446171f03749963fc85ddc1df5e04659
SHA1ddaaa0b32843ef2209fafa425323c84239d4d8cf
SHA256f0ea0f2c1fd621c9828d5e644c18d3577d0229d7a32edcf26245f25a353f90ab
SHA51253aa463f9f74e922d72cd85703382358c43632587ae111bc94926775a6afba64366c3a27a64e3ab08eb581c4d4ee2e1418eb8d80e7b5c9121dff6f4a28724f19
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C:\Users\Admin\AppData\Local\Temp\7zS251E.tmp\bkbbhhhimaodpmehbfefgfbjnndjfogg\background.htmlFilesize
145B
MD50246db3589b12e4470f98155c620a0f2
SHA12af4b342407d52a68c95876a4eb4d78730ba4ef5
SHA2565f7db650c7af70d1ac19dc4dc23d95a434206908e644d6a33665c8c8adcaad7f
SHA512dcc1244a1899ae31cc0122fa4321abe87da2915620b314a72c4712036fac9927db53aab1bd355a3c7b6fa0ec976a5d2da8ca3d7278e8521f0337e65b62f9c3b8
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C:\Users\Admin\AppData\Local\Temp\7zS251E.tmp\bkbbhhhimaodpmehbfefgfbjnndjfogg\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS251E.tmp\bkbbhhhimaodpmehbfefgfbjnndjfogg\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS251E.tmp\bkbbhhhimaodpmehbfefgfbjnndjfogg\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS251E.tmp\vLABpz1uNfK3M2m.datFilesize
1KB
MD5a528bc5e590864661a05a88ea268efad
SHA1374f9f44367ea4393d0b8faa947e65ab0eaee606
SHA256a8c30db2fedbf113809213920ddcb236545a614d026cb8e4b404cdf58aee2822
SHA512e4639d634ad46c7e77345239d21884f7e0d4e670df2a21d952f57f6cccce5d3ef11496b03a31e96b91af6db12316d9db9d49b4a6342b2116fddaeb17504d7303
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C:\Users\Admin\AppData\Local\Temp\7zS251E.tmp\vLABpz1uNfK3M2m.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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\Users\Admin\AppData\Local\Temp\7zS251E.tmp\vLABpz1uNfK3M2m.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/2024-56-0x0000000000000000-mapping.dmp
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memory/2028-54-0x0000000075A11000-0x0000000075A13000-memory.dmpFilesize
8KB