Analysis
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max time kernel
150s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
09/05/2024, 14:44
Behavioral task
behavioral1
Sample
6354e243a82ef3602c9682a6a92d9940_NeikiAnalytics.exe
Resource
win7-20240220-en
General
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Target
6354e243a82ef3602c9682a6a92d9940_NeikiAnalytics.exe
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Size
389KB
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MD5
6354e243a82ef3602c9682a6a92d9940
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SHA1
a38514280a04b6c1c0d7e9c25e5a981a51792d78
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SHA256
a8205d8b0eb6ce6ab7a29e62b08853c5fb06cee410d6440ab4c9d1b7ffe5ff2d
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SHA512
b400e7c6d00537a86c27858b7cf0beacd61d987f99cc2f704b8867978e739684d80d1637a523098f551c4a63092b2ceb4d90d62831284ee1f4c6e403764bdacf
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SSDEEP
6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXZ:nnOflT/ZFIjBz3xjTxynGUOUhXZ
Malware Config
Signatures
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Malware Dropper & Backdoor - Berbew 1 IoCs
Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.
resource yara_rule behavioral2/files/0x0006000000023288-12.dat family_berbew -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation 6354e243a82ef3602c9682a6a92d9940_NeikiAnalytics.exe -
Executes dropped EXE 1 IoCs
pid Process 2332 hasfj.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3800 wrote to memory of 2332 3800 6354e243a82ef3602c9682a6a92d9940_NeikiAnalytics.exe 83 PID 3800 wrote to memory of 2332 3800 6354e243a82ef3602c9682a6a92d9940_NeikiAnalytics.exe 83 PID 3800 wrote to memory of 2332 3800 6354e243a82ef3602c9682a6a92d9940_NeikiAnalytics.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\6354e243a82ef3602c9682a6a92d9940_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\6354e243a82ef3602c9682a6a92d9940_NeikiAnalytics.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3800 -
C:\Users\Admin\AppData\Local\Temp\hasfj.exe"C:\Users\Admin\AppData\Local\Temp\hasfj.exe"2⤵
- Executes dropped EXE
PID:2332
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
389KB
MD58bac3b2c3f2a70f6effc496485a85c16
SHA1cd018c97b2a9f88e528d99c4f4041507c99ecbd7
SHA256414927797134b23c5c3717465e6e2852f20e5d7a4a70576991ba03ae2e81cb94
SHA51255a0b519aba3988668917a0e7c1fb3af71a5acd7e1f31bd636b71de133decc0343414c56bb9442f4e5c7d6095442c7c2c8669383c0ff8c4d0babbef5ba5ec8fc