Behavioral task
behavioral1
Sample
NEAS.42862a56a0390a90d950a92a2df79330_JC.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.42862a56a0390a90d950a92a2df79330_JC.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.42862a56a0390a90d950a92a2df79330_JC.exe
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Size
955KB
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MD5
42862a56a0390a90d950a92a2df79330
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SHA1
c00dedbcda03f38efef8678767e9de7baf861f29
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SHA256
97772d2292caa5c92944f5f45719ef66bf251ba19305e349550669019132ba18
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SHA512
ee2f3d5893be15dc9c03f4121dc5245cd88cc97ad5e7c138fc54653ac1d4cfc07022271012e6565f849e98d57a30da01602c55272c6acab896136bb54e967a04
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SSDEEP
24576:oTEVZyHWK9Ecq0hngAhjWLZmX1+RnM3L2N9Y3G3wSK6JE4t6FGerrthf:oTE0WF/0hgAlSZmF+RnM3L2N9YWgSK64
Malware Config
Signatures
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Berbew family
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Malware Backdoor - Berbew 1 IoCs
Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.42862a56a0390a90d950a92a2df79330_JC.exe
Files
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NEAS.42862a56a0390a90d950a92a2df79330_JC.exe.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 46KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 440KB - Virtual size: 448KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 171KB - Virtual size: 171KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ