Analysis
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max time kernel
149s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
18-10-2024 00:07
General
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Target
15e232aa5f26fe7ff3ec901f1ce86f8d42e1cab7b455bcb542c16029db6e9cae.dll
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Size
668KB
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MD5
b534ddbf1e179b81850ddc36674a766c
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SHA1
9cbb409970c10468d338937d8a8e85dbd69b48e8
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SHA256
15e232aa5f26fe7ff3ec901f1ce86f8d42e1cab7b455bcb542c16029db6e9cae
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SHA512
8d1e304e6d11509b34f40ab23a8ce2ea4391b5c177388c938cd6e99d22036c80a515cdea95755997cfbacf443b9e1f6bf0b81eec7b7581aee316348a79c32ced
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SSDEEP
6144:J34xznfAp4x+NWMqW/KZ1vCDTEpc2bysCZR6iwAtUnWKT5WK8Rpv1llfFfCRAuTt:JIKp/UWCZdCDh2IZDwAFRpR6Au
Malware Config
Signatures
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Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
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Dridex Shellcode 1 IoCs
Detects Dridex Payload shellcode injected in Explorer process.
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Dridex payload 11 IoCs
Detects Dridex x64 core DLL in memory.
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Executes dropped EXE 3 IoCs
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Loads dropped DLL 7 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Checks whether UAC is enabled 1 TTPs 4 IoCs
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Event Triggered Execution: Accessibility Features 1 TTPs
Windows contains accessibility features that may be used by adversaries to establish persistence and/or elevate privileges.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of WriteProcessMemory 18 IoCs
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Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\15e232aa5f26fe7ff3ec901f1ce86f8d42e1cab7b455bcb542c16029db6e9cae.dll,#11⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\system32\osk.exeC:\Windows\system32\osk.exe1⤵
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C:\Users\Admin\AppData\Local\cTC\osk.exeC:\Users\Admin\AppData\Local\cTC\osk.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
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C:\Windows\system32\msconfig.exeC:\Windows\system32\msconfig.exe1⤵
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C:\Users\Admin\AppData\Local\9xLCnLaI0\msconfig.exeC:\Users\Admin\AppData\Local\9xLCnLaI0\msconfig.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
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C:\Windows\system32\mstsc.exeC:\Windows\system32\mstsc.exe1⤵
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C:\Users\Admin\AppData\Local\FZ39\mstsc.exeC:\Users\Admin\AppData\Local\FZ39\mstsc.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Accessibility Features
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
696KB
MD5b7b5018f17d632676528bc5d61578e3d
SHA134038cf07f78b55e96074cf69cb9d195fdc223aa
SHA256a418d9049d65efe269d4e51f151978294a840c12faf478cc4ea770bbaf03491c
SHA5120c0c746235113ed9e8d2a2bb6b04c213cacce2f8302dc03d670b046361f3a87292744b077a496a45c570f1fb2994cee9d98c6d147eb0409597edebbb132f0c73
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Filesize
672KB
MD541734c2e637545ab0475e2170edffbc1
SHA1b4f6fe538ef018615879f7f19e4e8169cf0e3e20
SHA256e5472bc7285d10af4ef7af55ca949c07c827fc90190af466ba2789b7ce60f371
SHA512a3e1830a8b0093bd5a5d05d9acb24f70652aed3618c2874864401bcfd4866b7ced220ef1cbeb2a1883e3114c107eb335173bc90487a246118e4244c853413085
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Filesize
672KB
MD5badeeede883e04a657f131ec83c4817e
SHA1d4e2912a256b1a7f6f28e7864aa2f3192b15e554
SHA25671ab345cf62daf1ce257a92971dca626eaf16e24cef151e76b9ecdbfe969ecc3
SHA512ddbd63fdf80bfac1df796a6fcbebe45427aa7456f62d30a8cd07a1a37a09acb560c36c9b3b1cab9a7c9ad60c1dc19be4d6629723df08a619d8d0a02baad3bf4f
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Filesize
1KB
MD5a1038804d29f1bb7d9fd4a3980bd81ce
SHA164297bbf2f3d8ac7ee2f505698fbb5c377b510fc
SHA256e1477c1bdd56ca377920cbb4fa9b2860d3249a2d2dca7105c1f1267e80b7d95d
SHA512279cf35d05233fc2b8930b18b776bee22b7584439afd79c7f362ea84488dd4c965e4312a8aafcfb476715cbdc03b25524b4e54382a8c60e4bcd0eb1c7968cd7a
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Filesize
293KB
MD5e19d102baf266f34592f7c742fbfa886
SHA1c9c9c45b7e97bb7a180064d0a1962429f015686d
SHA256f3c8bb430f9c33e6caf06aaebde17b7fddcc55e8bb36cec2b9379038f1fca0b1
SHA5121b9f1880dd3c26ae790b8eead641e73264f90dc7aa2645acc530aad20ad9d247db613e1725282c85bca98c4428ac255752a4f5c9b2a97f90908b7fe4167bb283
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Filesize
1.1MB
MD550f739538ef014b2e7ec59431749d838
SHA1b439762b8efe8cfb977e7374c11a7e4d8ed05eb3
SHA25685c510c7fa8d64c70886ea01ec99e7b9064594f021a95b4cf88359421e732be3
SHA51202e231ddc4ac012c597b9db42f8a77fbf35ca8253c030d443a0dd4db3d76a9ee1cced600f12d7bb06305e7a4da4a8fda980faad335adcb12738d80d453cb3cc8
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Filesize
676KB
MD5b918311a8e59fb8ccf613a110024deba
SHA1a9a64a53d2d1c023d058cfe23db4c9b4fbe59d1b
SHA256e1f7612086c2d01f15f2e74f1c22bc6abeb56f18e6bda058edce8d780aebb353
SHA512e3a2480e546bf31509d6e0ffb5ce9dc5da3eb93a1a06d8e89b68165f2dd9ad520edac52af4c485c93fe6028dffaf7fcaadaafb04e524954dd117551afff87cf1
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Filesize
672KB
-
Filesize
8KB
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Filesize
4KB
-
Filesize
668KB
-
Filesize
668KB
-
Filesize
668KB
-
Filesize
668KB
-
Filesize
668KB
-
Filesize
668KB
-
Filesize
4KB
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Filesize
8KB
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Filesize
668KB
-
Filesize
668KB
-
Filesize
4KB
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Filesize
668KB
-
Filesize
668KB
-
Filesize
668KB
-
Filesize
668KB
-
Filesize
668KB
-
Filesize
28KB
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Filesize
696KB
-
Filesize
696KB
-
Filesize
672KB
-
Filesize
672KB
-
Filesize
28KB
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Filesize
668KB
-
Filesize
28KB
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Filesize
668KB