Behavioral task
behavioral1
Sample
NEAS.4389ea43a7a7913e865154e3795a6d10.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.4389ea43a7a7913e865154e3795a6d10.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.4389ea43a7a7913e865154e3795a6d10.exe
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Size
357KB
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MD5
4389ea43a7a7913e865154e3795a6d10
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SHA1
84ca7793c7f25018bbd69a9fcfc15290fe251377
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SHA256
84d1951ce9160be2c9922dbee400a96037c94e17ef5ccd7bedb02b7ff92797bf
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SHA512
965c0ef6aa68f4091adb51d25748f91c43d74c731a6ab79093222c130ae18d73cce6a37b62076ef0b1a7576b9cc53ddee079ffa949bc0fc58df28364e022afcf
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SSDEEP
6144:czR4/88ZtpwYn1n6xJmPMwZoXpKtCe8AUReheFlfSZR0SvsuFrGoyeg3kl+fiXFf:czRqjxbZoXpKtCe1eehil6ZR5ZrQeg3e
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.4389ea43a7a7913e865154e3795a6d10.exe
Files
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NEAS.4389ea43a7a7913e865154e3795a6d10.exe.exe windows:1 windows 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: 51KB - Virtual size: 51KB
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: 13KB - Virtual size: 13KB
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
.flh Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ