Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
14-06-2024 03:16
Static task
static1
Behavioral task
behavioral1
Sample
ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.exe
Resource
win10v2004-20240611-en
General
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Target
ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.exe
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Size
90KB
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MD5
a875f8bfd031f38c656b7643b05b57d8
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SHA1
832b402ba588ffafed31b957ded48c94d5ca8f54
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SHA256
ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd
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SHA512
4c3ec205a1b697585bb6a90e75f1e2d3a9121e4f0a595b40c9a47138a2c2b510abb6d9b92aed9e6878208477663f9ec8e6d75e1a6da647519168c2e3abb3b729
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SSDEEP
1536:t3x85+Ks2QpKZgU4/uS4MjmBUPbOfwJ4zXOMbLaI7kiGmb49jxYB8:th85+Ks9KEWSZmBSbOoJ4z+ALSW4JOB8
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
Processes:
spOU4bKmwHqFUSo.exesvhost.exepid process 2232 spOU4bKmwHqFUSo.exe 2548 svhost.exe -
Loads dropped DLL 2 IoCs
Processes:
ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.exepid process 2216 ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.exe 2216 ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.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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Adds Run key to start application 2 TTPs 2 IoCs
Processes:
ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.exesvhost.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Winhost = "C:\\Windows\\svhost.exe" ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Winhost = "C:\\Windows\\svhost.exe" svhost.exe -
Drops file in Windows directory 2 IoCs
Processes:
ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.exesvhost.exedescription ioc process File created C:\Windows\svhost.exe ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.exe File created C:\Windows\svhost.exe svhost.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.exesvhost.exedescription pid process Token: SeDebugPrivilege 2216 ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.exe Token: SeDebugPrivilege 2548 svhost.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.exedescription pid process target process PID 2216 wrote to memory of 2232 2216 ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.exe spOU4bKmwHqFUSo.exe PID 2216 wrote to memory of 2232 2216 ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.exe spOU4bKmwHqFUSo.exe PID 2216 wrote to memory of 2232 2216 ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.exe spOU4bKmwHqFUSo.exe PID 2216 wrote to memory of 2232 2216 ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.exe spOU4bKmwHqFUSo.exe PID 2216 wrote to memory of 2548 2216 ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.exe svhost.exe PID 2216 wrote to memory of 2548 2216 ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.exe svhost.exe PID 2216 wrote to memory of 2548 2216 ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.exe svhost.exe PID 2216 wrote to memory of 2548 2216 ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.exe svhost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.exe"C:\Users\Admin\AppData\Local\Temp\ba2ee72bcb18e987c63e2bd1c24f6b43d82d5e74d537d42f0b0b545f37c4dfdd.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2216 -
C:\Users\Admin\AppData\Local\Temp\spOU4bKmwHqFUSo.exeC:\Users\Admin\AppData\Local\Temp\spOU4bKmwHqFUSo.exe2⤵
- Executes dropped EXE
PID:2232
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C:\Windows\svhost.exe"C:\Windows\svhost.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:2548
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
90KB
MD53d280465f90c18f551fed615ef3ef6cb
SHA111caafd20a00aebaef3149826dbdbe15149004dd
SHA2565a3393edc493423bffb631a9d34d01f133dd94e4753d707f5cea48682662ccb9
SHA512a94f5adb8a791bae30afe2feaf3f984d86ce88107283c4ef06decc9d4b6d4a1fa4a386ce469e871b313ac5bca79109914895e77534ac4de4abb2631857cadb52
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Filesize
73KB
MD52ffc9a24492c0a1af4d562f0c7608aa5
SHA11fd5ff6136fba36e9ee22598ecd250af3180ee53
SHA25669828c857d4824b9f850b1e0597d2c134c91114b7a0774c41dffe33b0eb23721
SHA51203806d162931b1dcf036a51e753ff073a43664491a3cd2e649e55dd77d5e910f7bcf1e217eb0889ef606457b679428640e975ee227de941a200f652417bc6d5d
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Filesize
16KB
MD576fd02b48297edb28940bdfa3fa1c48a
SHA1bf5cae1057a0aca8bf3aab8b121fe77ebb0788ce
SHA25607abd35f09b954eba7011ce18b225017c50168e039732680df58ae703324825c
SHA51228c7bf4785547f6df9d678699a55cfb24c429a2bac5375733ff2f760c92933190517d8acd740bdf69c3ecc799635279af5d7ebd848c5b471318d1f330c441ff0