Behavioral task
behavioral1
Sample
NEAS.c5a5395181211340756eed248a7813f0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.c5a5395181211340756eed248a7813f0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.c5a5395181211340756eed248a7813f0.exe
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Size
438KB
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MD5
c5a5395181211340756eed248a7813f0
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SHA1
f928013248aee04fa80567d0bd2700c47d824f01
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SHA256
2927e74eae6843d48fc8dbb713f9f418ca7b21a88b441a9b7d501446e9139ab1
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SHA512
d665746e82471ed2aac14979611b6ee642af2a9e5dc86d96635f0f8f94ab9ac5eb7f0006233fd2eb1125a903839474cb7032f68d6ebb8b3a0b131013cadc2631
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SSDEEP
12288:QT6SZhP46SCTbSwgS1IaPRJbDh4i0vm4OsKN5sTuGQ:QThhP46SCTbSwgS1IaPRJbDh4i0vm4Ob
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.c5a5395181211340756eed248a7813f0.exe
Files
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NEAS.c5a5395181211340756eed248a7813f0.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 65KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.flat Size: 1024B - Virtual size: 617B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ