Analysis
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max time kernel
142s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
11-08-2024 11:29
General
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Target
91ff99594f87c113f6087359093099cdbbc1fc19b1a03bee9b52ed86a47c2835.exe
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Size
9.2MB
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MD5
8a29ee4ccd2779668d258394c02152ac
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SHA1
ca444de215e92b705d2b4a9d64fafb02fafc09bd
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SHA256
91ff99594f87c113f6087359093099cdbbc1fc19b1a03bee9b52ed86a47c2835
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SHA512
032a281a5e95adb6f15587f9bcea27a3797bc65759a2605443f561f4dc629346a9750d09b18d00086cc020722bd2c8c515fd25feba2fc17f09024f4c845891e7
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SSDEEP
196608:RhV1pMzHQCMFGldOAo49m5ckxDDNLpTgUsPVAaKxj10vK2/X6htH/XT:R3XMzaGw49mL5JpTgdOaMy/XC/D
Malware Config
Signatures
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Detects Strela Stealer payload 2 IoCs
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Strela stealer
An info stealer targeting mail credentials first seen in late 2022.
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Loads dropped DLL 13 IoCs
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Drops file in System32 directory 2 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\91ff99594f87c113f6087359093099cdbbc1fc19b1a03bee9b52ed86a47c2835.exe"C:\Users\Admin\AppData\Local\Temp\91ff99594f87c113f6087359093099cdbbc1fc19b1a03bee9b52ed86a47c2835.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x2f8 0x4301⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
6KB
MD513cc92f90a299f5b2b2f795d0d2e47dc
SHA1aa69ead8520876d232c6ed96021a4825e79f542f
SHA256eb1ca2b3a6e564c32677d0cdc388e26b74ef686e071d7dbca44d0bfa10488feb
SHA512ff4e6e6e7104568fc85ef3a3f0494a5c7822a4ceaf65c584ad534f08f9a472a8d86f0a62f1f86343c61e2540b2254714b7ea43e4b312ff13d8271ff069386fa3
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Filesize
101KB
MD5a8af308ff01b4477657955fbf0cc8408
SHA10794c059f0326e4a71be8a3ee4ac17a657d90d88
SHA25614a38f56be50a3829eb1eda2a908da2de5913f81d5cb01d8b668593d0fc36594
SHA5129e221967db95d4b86bf311891193dfd1515806aa0d43198d3bc26a17d77f06f212ab9dba1ca8575f50d224380e8b109529faccf2f56daac834da83a83677a0fd
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Filesize
14KB
MD5325b008aec81e5aaa57096f05d4212b5
SHA127a2d89747a20305b6518438eff5b9f57f7df5c3
SHA256c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b
SHA51218362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf
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Filesize
5.8MB
MD5028251654a4d65509aa8ccb5f2ee284a
SHA14a4ad468a86df6b903002be4f8919017fea0c152
SHA2568b25cf3f7aa82fadccb2ce615ce0e40c5a8a3ea7bc51180a92173ee113a0ccfe
SHA512f252670bca0da9e8e2c519a6ef4ad6dd0c4e548aeb7566693a7d203e73e63345fc58683072020ef771d836429bed1d7b4fdf105aa3e62a969e9c8d39556e1d2d
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Filesize
792KB
MD58fea8fd177034b52e6a5886fb5e780bd
SHA199f511388a2420d53b8406baed48ba550842eaad
SHA256546dddc7a31609b5bc3dc8ecef6f6782b77613853c54171fc32314c08a69e8de
SHA5125d82a3b9cf9d69049e6278a6d835b8a9a386c97ae9a69cf658675b0a8751a344d0da1ee704e9bb9023dab7cd77fdca684bdc90837960b583eef0bb4324498696
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Filesize
11KB
MD5c17103ae9072a06da581dec998343fc1
SHA1b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d
SHA256dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f
SHA512d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f
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Filesize
696B
MD55174c71baaa881b4525b84f7a3f4d8be
SHA1cc5b56b561ebdec40291f392debd792a2fdfc89c
SHA2568c827ee42b2dc2fcb1a620eca34de21facfdcc268988827492abf76822dd5f6e
SHA512aaece118f719c14f8b606ce0543464bad2f1b3b47c501a7d2196eba8b1c511a517a2a090e8da9067a43d7bb64a1366590884a463411f74e25014818d6c816682
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Filesize
1.0MB
MD51fd3f9722119bdf7b8cff0ecd1e84ea6
SHA19a4faa258b375e173feaca91a8bd920baf1091eb
SHA256385ea2a454172e3f9b1b18778d4d29318a12be9f0c0c0602db72e2cce136e823
SHA512109d7a80a5b10548200d05ab3d7deb9dc2ae8e40d84b468184895eb462211078ecdcb11f01eb50c91c65a924f8e592cd63b78e402dcaea144ff89c11f2ab07d6
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Filesize
340KB
MD5ca2f560921b7b8be1cf555a5a18d54c3
SHA1432dbcf54b6f1142058b413a9d52668a2bde011d
SHA256c4d4339df314a27ff75a38967b7569d9962337b8d4cd4b0db3aba5ff72b2bfbb
SHA51223e0bdd9458a5a8e0f9bbcb7f6ce4f87fcc9e47c1ee15f964c17ff9fe8d0f82dd3a0f90263daaf1ee87fad4a238aa0ee92a16b3e2c67f47c84d575768edba43e
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Filesize
308KB
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Filesize
5.8MB
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Filesize
308KB
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Filesize
308KB
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Filesize
308KB
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Filesize
4KB
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Filesize
308KB
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Filesize
308KB
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Filesize
308KB
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Filesize
4KB
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Filesize
308KB
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Filesize
816KB
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Filesize
308KB
-
Filesize
308KB
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Filesize
308KB
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Filesize
308KB
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Filesize
308KB
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Filesize
308KB
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Filesize
308KB
-
Filesize
308KB
-
Filesize
308KB
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Filesize
308KB