Behavioral task
behavioral1
Sample
NEAS.d54172ce70fae9bacf3e283a31b38490.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.d54172ce70fae9bacf3e283a31b38490.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.d54172ce70fae9bacf3e283a31b38490.exe
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Size
487KB
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MD5
d54172ce70fae9bacf3e283a31b38490
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SHA1
a80518686d85e3411f0a038782404ab76e0eb033
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SHA256
498c081aa60b322fe7673238575c3f82fa9acbf95035d49d74624548c2afe840
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SHA512
5ee65836f48a96fe2d2772f7c393d366e6e04a66b1cb8415fe6f4afd460b61661804b30a280ebfe12be31c1fe9ebbbd90366dc9155b2d886266e28f0be6da9e9
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SSDEEP
12288:Mk8JyBSJTXpV6yYPI3cpV6yYPZ0PVdvcY9+8hk5PDtJNBcL/v610yiqo4Z:MxJyCTXWHWZ0PVdvcY9+8hk5DtJNBcL+
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.d54172ce70fae9bacf3e283a31b38490.exe
Files
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NEAS.d54172ce70fae9bacf3e283a31b38490.exe.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 122KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ajelhf Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ