Analysis
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max time kernel
148s -
max time network
153s -
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, 08:37
Static task
static1
Behavioral task
behavioral1
Sample
5fb9e7f3ff34b883e44df5d782cc42fa4f8a123c61efb1498a1e6a52608aac8d.exe
Resource
win7-20220812-en
General
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Target
5fb9e7f3ff34b883e44df5d782cc42fa4f8a123c61efb1498a1e6a52608aac8d.exe
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Size
931KB
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MD5
5a74cb26962b45ca6d0c0370e7760fc9
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SHA1
ccd257237522a8138f29600a85d24b5345f8c58a
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SHA256
5fb9e7f3ff34b883e44df5d782cc42fa4f8a123c61efb1498a1e6a52608aac8d
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SHA512
85993ceaee23efeb37a36f1942b411b6ee4c4401c446dfaaa60a01b03978ac52591f21d9fda6b23daccf30b93fe1549879c03e976c5fe077e6ee833778506dff
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SSDEEP
24576:h1OYdaOVMWSUbvCXEQKSqGv8VWumF6RmcJozyPvpfi:h1Os3MWyUQ+GUVFIcHPvpfi
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2612 4Ww5s3hRsMfjVhI.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
description ioc Process File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\glmomklpkcmkblcjfgnjiamgeifhilah\2.0\manifest.json 4Ww5s3hRsMfjVhI.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\glmomklpkcmkblcjfgnjiamgeifhilah\2.0\manifest.json 4Ww5s3hRsMfjVhI.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\glmomklpkcmkblcjfgnjiamgeifhilah\2.0\manifest.json 4Ww5s3hRsMfjVhI.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\glmomklpkcmkblcjfgnjiamgeifhilah\2.0\manifest.json 4Ww5s3hRsMfjVhI.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\glmomklpkcmkblcjfgnjiamgeifhilah\2.0\manifest.json 4Ww5s3hRsMfjVhI.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\System32\GroupPolicy 4Ww5s3hRsMfjVhI.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 4Ww5s3hRsMfjVhI.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 4Ww5s3hRsMfjVhI.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 4Ww5s3hRsMfjVhI.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2612 4Ww5s3hRsMfjVhI.exe 2612 4Ww5s3hRsMfjVhI.exe 2612 4Ww5s3hRsMfjVhI.exe 2612 4Ww5s3hRsMfjVhI.exe 2612 4Ww5s3hRsMfjVhI.exe 2612 4Ww5s3hRsMfjVhI.exe 2612 4Ww5s3hRsMfjVhI.exe 2612 4Ww5s3hRsMfjVhI.exe 2612 4Ww5s3hRsMfjVhI.exe 2612 4Ww5s3hRsMfjVhI.exe 2612 4Ww5s3hRsMfjVhI.exe 2612 4Ww5s3hRsMfjVhI.exe 2612 4Ww5s3hRsMfjVhI.exe 2612 4Ww5s3hRsMfjVhI.exe 2612 4Ww5s3hRsMfjVhI.exe 2612 4Ww5s3hRsMfjVhI.exe 2612 4Ww5s3hRsMfjVhI.exe 2612 4Ww5s3hRsMfjVhI.exe 2612 4Ww5s3hRsMfjVhI.exe 2612 4Ww5s3hRsMfjVhI.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeDebugPrivilege 2612 4Ww5s3hRsMfjVhI.exe Token: SeDebugPrivilege 2612 4Ww5s3hRsMfjVhI.exe Token: SeDebugPrivilege 2612 4Ww5s3hRsMfjVhI.exe Token: SeDebugPrivilege 2612 4Ww5s3hRsMfjVhI.exe Token: SeDebugPrivilege 2612 4Ww5s3hRsMfjVhI.exe Token: SeDebugPrivilege 2612 4Ww5s3hRsMfjVhI.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3576 wrote to memory of 2612 3576 5fb9e7f3ff34b883e44df5d782cc42fa4f8a123c61efb1498a1e6a52608aac8d.exe 82 PID 3576 wrote to memory of 2612 3576 5fb9e7f3ff34b883e44df5d782cc42fa4f8a123c61efb1498a1e6a52608aac8d.exe 82 PID 3576 wrote to memory of 2612 3576 5fb9e7f3ff34b883e44df5d782cc42fa4f8a123c61efb1498a1e6a52608aac8d.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\5fb9e7f3ff34b883e44df5d782cc42fa4f8a123c61efb1498a1e6a52608aac8d.exe"C:\Users\Admin\AppData\Local\Temp\5fb9e7f3ff34b883e44df5d782cc42fa4f8a123c61efb1498a1e6a52608aac8d.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3576 -
C:\Users\Admin\AppData\Local\Temp\7zS7729.tmp\4Ww5s3hRsMfjVhI.exe.\4Ww5s3hRsMfjVhI.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2612
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵PID:4584
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵PID:4364
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
1KB
MD5e1dc47526439957535bb1eeb9737c224
SHA1d993cc7cf3b006325a61ec90382671225b6471f7
SHA2566dfd69aeb3da14fb22ed214514c3b501b1a697e43fbd34b16b6656d805d6e309
SHA512483e16e282713152a129bad18d8abd35b1ec23e4246224df59518ff0e51100faeb70bad972f63a32f617c6f15706fe69528df448f33c2e8bda478e966ddf8776
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Filesize
771KB
MD5e8ef8ed232808bfa240b33b376bb74a8
SHA1b7ebfbda42fb24594210d3f97921c5b33b88585d
SHA256a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9
SHA51224a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8
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Filesize
771KB
MD5e8ef8ed232808bfa240b33b376bb74a8
SHA1b7ebfbda42fb24594210d3f97921c5b33b88585d
SHA256a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9
SHA51224a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8
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Filesize
141B
MD5e70966333bde4a3bddc5763437df78f8
SHA14597a0bc41662d3c6bc4ec0a1b23cfaad3343e3c
SHA256d233e441a6721bf223177b6052959b391da3d0f11e7039b7584faf01c0465981
SHA5124226573e6c20fa6dcf94d203ad983d55f1ad40f0e67d26e3bafcf332d19d34ec971f6d0857a9b9a88e80746c984eafbf613e522b8b80c8c1aebc5ddd85c18852
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Filesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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Filesize
6KB
MD51d4c3d910624c1e41895e7b388446e0e
SHA12322d35283d30d877d1bede30c185e3c91c328a0
SHA256257172cb087617619a78609c9a274ee757806dea4ad1893e037579b7970ee4ac
SHA51213b4aaae96d903cb51c16786b804436166014656166e872f7790b425b3cd9acceab901aca313c2811cf6c99dc6b231241c54d8626392c7413e1dc1ea200fc626
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Filesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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Filesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS7729.tmp\[email protected]\bootstrap.js
Filesize2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS7729.tmp\[email protected]\chrome.manifest
Filesize35B
MD515120e3cf452dddcb889df338f305577
SHA11a0975ed1998f454a60027aa3538176c2c99cd1d
SHA256605c38ad8b3dcf06d1783099ce53e40617dd2db241e0b9e51821bcec5b142dd9
SHA512d4b52972528ed13bc97df5b9eb9ec64b21b14ed0cc70cd4dac4708cac51457979136ca3f2c56db98d4855fabf4805e3f5ce3336f3db131b60b086f59e828b277
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C:\Users\Admin\AppData\Local\Temp\7zS7729.tmp\[email protected]\content\bg.js
Filesize9KB
MD5d335a134e638e9476aab626e42738316
SHA11bc91b30ba24fbd7646fdba9a615e05cd92a692f
SHA256b5ab81f85011ce1bbc92ef8235965b81fce15634b4ce1d0f629fe74918907db2
SHA5122710ac08358fa2cee669c86769f85c9d52c26dd96cb83abef6059173ba8d4d400dae25822b69a25c6c363aa1adb9f81e01d25a981c0bda2d969e78cd403a81f1
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C:\Users\Admin\AppData\Local\Temp\7zS7729.tmp\[email protected]\install.rdf
Filesize597B
MD5fefefba3e854c168b7b0f600253c5b68
SHA13a33a9a00737a8e640bf759dbaa8326dd3ef2dd9
SHA2563140909ac9bc6570ad77b4dddb415171108af2bb37b46d7e6f28e8a774963ef5
SHA512f99ff779c5f1183a5ccaf4aa86f6803613ddc4f9cddb1238a7b4b0156ea01f12bf47eb128c0a1013919087f9bf4af6b0dc434d6138d04efa9bab2a75c3c6f17f