Analysis
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max time kernel
142s -
max time network
152s -
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 16:29
Static task
static1
Behavioral task
behavioral1
Sample
fd060bfd307b38aba44c70a52d3d6daf0833ed97fc5e7bde61fccb31d7b7b208.exe
Resource
win7-20220812-en
General
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Target
fd060bfd307b38aba44c70a52d3d6daf0833ed97fc5e7bde61fccb31d7b7b208.exe
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Size
929KB
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MD5
0490dbc8f6de8ae60e47730253a8f0db
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SHA1
afd3511c29dc4bacfbedb4d234ff35a5544ca183
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SHA256
fd060bfd307b38aba44c70a52d3d6daf0833ed97fc5e7bde61fccb31d7b7b208
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SHA512
e9c4ff849403a409b3cf42daa6eac77dff89c4629add7b80852f04ec00c1ff2b55bede8809c01e55885855e534735c120c748cf7011f149a9587ae50936d9716
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SSDEEP
12288:h1OgLdaO8j7sQInQJjBInHL9yiJ1mjwfX+hk/7UtImPLOQsbXiazu29A6kEpHb:h1OYdaOw7DyWgc0sMXmPLOQwij2lBHb
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
qT0MKrYVaIf1486.exepid process 2084 qT0MKrYVaIf1486.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:
qT0MKrYVaIf1486.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\fkhaehnpkpdhoicmkopeaeklopppihpp\1.3\manifest.json qT0MKrYVaIf1486.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\fkhaehnpkpdhoicmkopeaeklopppihpp\1.3\manifest.json qT0MKrYVaIf1486.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\fkhaehnpkpdhoicmkopeaeklopppihpp\1.3\manifest.json qT0MKrYVaIf1486.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\fkhaehnpkpdhoicmkopeaeklopppihpp\1.3\manifest.json qT0MKrYVaIf1486.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\fkhaehnpkpdhoicmkopeaeklopppihpp\1.3\manifest.json qT0MKrYVaIf1486.exe -
Drops file in System32 directory 4 IoCs
Processes:
qT0MKrYVaIf1486.exedescription ioc process File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol qT0MKrYVaIf1486.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI qT0MKrYVaIf1486.exe File opened for modification C:\Windows\System32\GroupPolicy qT0MKrYVaIf1486.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini qT0MKrYVaIf1486.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
qT0MKrYVaIf1486.exepid process 2084 qT0MKrYVaIf1486.exe 2084 qT0MKrYVaIf1486.exe 2084 qT0MKrYVaIf1486.exe 2084 qT0MKrYVaIf1486.exe 2084 qT0MKrYVaIf1486.exe 2084 qT0MKrYVaIf1486.exe 2084 qT0MKrYVaIf1486.exe 2084 qT0MKrYVaIf1486.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
fd060bfd307b38aba44c70a52d3d6daf0833ed97fc5e7bde61fccb31d7b7b208.exedescription pid process target process PID 4532 wrote to memory of 2084 4532 fd060bfd307b38aba44c70a52d3d6daf0833ed97fc5e7bde61fccb31d7b7b208.exe qT0MKrYVaIf1486.exe PID 4532 wrote to memory of 2084 4532 fd060bfd307b38aba44c70a52d3d6daf0833ed97fc5e7bde61fccb31d7b7b208.exe qT0MKrYVaIf1486.exe PID 4532 wrote to memory of 2084 4532 fd060bfd307b38aba44c70a52d3d6daf0833ed97fc5e7bde61fccb31d7b7b208.exe qT0MKrYVaIf1486.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fd060bfd307b38aba44c70a52d3d6daf0833ed97fc5e7bde61fccb31d7b7b208.exe"C:\Users\Admin\AppData\Local\Temp\fd060bfd307b38aba44c70a52d3d6daf0833ed97fc5e7bde61fccb31d7b7b208.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4532 -
C:\Users\Admin\AppData\Local\Temp\7zS7360.tmp\qT0MKrYVaIf1486.exe.\qT0MKrYVaIf1486.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:2084
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵PID:4860
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵PID:4744
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
6KB
MD57bb1087bf2d8a82c3bec724533462717
SHA1268d8298eae6d5c9df84157a3e378e76548cd2c6
SHA256bffa79b7d714d14c292b0ba8c40df55b02ab2ba848859865b5fcfe725970c44d
SHA51265df4e9c15937303c6cad30c4d827daed8496424371c41889afdc3b0125ae0d92641f037e1ef9a58176e97d1dcfdcc1b245ec795fe6a17682a957166dd61b25e
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Filesize
145B
MD5debacf64e890752747e773357287c1c1
SHA1248dda8aad8183bb8cadd413f9665b5c90673b05
SHA2568630ac9e50004aa0f3c35c1803f636858366d89e7a81e5bd12425c6236d07386
SHA51294b58032ac1e74c98a9f0fb59f04d0edd1c865dc3fc97d1e7f4c9ea60f24a5d5887280fcc70dead24c4648e8e1d939e3cd5e684ef6f3a0b632d5057d05f7150d
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Filesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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Filesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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Filesize
498B
MD5664e2884e17f23553a19eee317642194
SHA1a28ccc088d6b6692646150f3e8f111e568723fb4
SHA256ee4ef853224cde2aa7e54351c02bc811af939202b82e19cbd1cc011fc3565191
SHA512b2cef8c4dfb6a0648f21c53393b982c9171d8a0344a94970c13866ebd2870de2cd99dab5984000b10802c54a748230104c7997c3d2cd3ac5e97c9355a4cb7ecb
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Filesize
1KB
MD5606c0b1d28a80b52d2a88e882912355f
SHA1dd280ab883110cb932b788676d42cbea2105e536
SHA256ecb2477b952c9dd3c2657471d7f530429c7767dd15353ffc5bf7b07b431532ce
SHA5124dac7b09dfb9e27909a46964084f2d7002800ae3a14573a3395e851262868ad22e87b4dd0d33c3d83728208fea0eb688b07c71ddca29811c964f82f165fbd8bd
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Filesize
769KB
MD5926d03f373e2f0d6ecf16e30c941ad60
SHA1b5caf80c04b62525774f66262ce6b1ebeaa19315
SHA256b14f3bb56383bbb14a4341fd60674a9fc62505a69413ec25b9ff8dade8c63847
SHA5126aa4ade944470239569b56f7556df747c92218051a540e4d86006510cdee374718c7facc0f6089b5027b08aa728fc98538799d65343aef608ed91a704105a4a0
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Filesize
769KB
MD5926d03f373e2f0d6ecf16e30c941ad60
SHA1b5caf80c04b62525774f66262ce6b1ebeaa19315
SHA256b14f3bb56383bbb14a4341fd60674a9fc62505a69413ec25b9ff8dade8c63847
SHA5126aa4ade944470239569b56f7556df747c92218051a540e4d86006510cdee374718c7facc0f6089b5027b08aa728fc98538799d65343aef608ed91a704105a4a0
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C:\Users\Admin\AppData\Local\Temp\7zS7360.tmp\[email protected]\bootstrap.js
Filesize2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS7360.tmp\[email protected]\chrome.manifest
Filesize35B
MD5743adc9bee3588edb648160a76dd4d75
SHA13c241d4f78717079a76ce431abc852aa9579d039
SHA256644c9d4fa36d8bb3f2ad57e5e7293e2265491d550bb7ca9f27ff32bff81adefd
SHA5129e3db2f6da04f2acaebf2a82f94fde2769303c6bf6cadaddfd3f4e3b7a07c0a183ed6acc94453cffa2a5b132bb2e94a2b5a6f17ffaeabc234e811a8f095d4ba0
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C:\Users\Admin\AppData\Local\Temp\7zS7360.tmp\[email protected]\content\bg.js
Filesize9KB
MD567360dcf8be1bfcf55eb8d5a6a9b9f7a
SHA1a445c6d1bf23fef0c90a9a28d40e791586276dd8
SHA256bb07fda0cde4b51648aef7068bcf25bccd6db44c66f16eb5280c6ed4d8205077
SHA5121b6ce3ef51b62ed6fa5da8e40022e236d02201c136d31ad9d92633ac6b9d9c28d433a127b09a047fae4a96b698dd2e606c67e5c294ac20630f20d69cd1f020ea
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C:\Users\Admin\AppData\Local\Temp\7zS7360.tmp\[email protected]\install.rdf
Filesize594B
MD5284e3343c930c7f115ee20b134fec80d
SHA16e1a569c422615b9fd1c7ca7a5d8633c27e2743e
SHA2560460f48585e7123917df70f69c51f4676052e843c816374aa9baf65f657fa386
SHA512aebb1262e15f06c7bb2f856d4d27614dfcfa154662d8213f4b4b6d8ddf70684a340d40fd9ed1eeb8691d10aa5bd1fdff66d799f7e16684872bbb6b17342dea1d