Behavioral task
behavioral1
Sample
NEAS.289bf4fe3c0d413e85b4221b467437b0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.289bf4fe3c0d413e85b4221b467437b0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.289bf4fe3c0d413e85b4221b467437b0.exe
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Size
3.4MB
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MD5
289bf4fe3c0d413e85b4221b467437b0
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SHA1
fc3c01f06800ad6daf5db57b0de40785335d0dec
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SHA256
f0a209072df80179a7e461101f252186170fea0ae08f00bff16a85d89e77a0c9
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SHA512
257df99f468a5bfef7a8b1d1c64675efbe39a8dd0351d5b801806db11dc44564934b602bfd570a8f0954509e11cd6eb06727f4283af57842492bb31ef7bbd0ec
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SSDEEP
98304:K7C1g9hwiqxU9N+pPrHf5dqt03USyIFoCKu9gF7G0RPKnllYUugy:h1g9hwiqxU9N+pPrHf5dqt03USyIFoCu
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.289bf4fe3c0d413e85b4221b467437b0.exe
Files
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NEAS.289bf4fe3c0d413e85b4221b467437b0.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: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ