Behavioral task
behavioral1
Sample
NEAS.d7933e8a7465de24d6b74fd700d3e700_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.d7933e8a7465de24d6b74fd700d3e700_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.d7933e8a7465de24d6b74fd700d3e700_JC.exe
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Size
391KB
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MD5
d7933e8a7465de24d6b74fd700d3e700
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SHA1
571eaad363338abb0b0074411ebfc0ab4df3e2c1
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SHA256
ed54bbd3ba4cfad7709d0b07b45ddcdaf7d746dcb38ce76f6d62a95e4e236f50
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SHA512
70bec82a8897bc9bdd6350f41644df65c7582e4bcb410338cb690b20f98bf5c02b33b4330572ca1f6bb6b60e90e572d3a9ccf0d0fd9203ed2799c9730a444319
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SSDEEP
12288:foWqwNNjA76NT9XvEhdfJkKSkU3kHyuaRB5t6k0IJogZ+SZE:wbgAOl9XvEhdfJkKSkU3kHyuaRB5t6k6
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.d7933e8a7465de24d6b74fd700d3e700_JC.exe
Files
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NEAS.d7933e8a7465de24d6b74fd700d3e700_JC.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: 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