Behavioral task
behavioral1
Sample
NEAS.ea8394c48130af1cbd1bf0be50206af0.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.ea8394c48130af1cbd1bf0be50206af0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.ea8394c48130af1cbd1bf0be50206af0.exe
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Size
310KB
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MD5
ea8394c48130af1cbd1bf0be50206af0
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SHA1
c11f3b93ef2837d160f1861bbcd58c9eebd7a5fb
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SHA256
ba9702965947544d771d57caf73959030600b9caa61403d780b6f83949dce2b1
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SHA512
a2e15000db102031868cc43896e7d23bffc3c1a1c4fe1dfc89dd22cc1770facc25b103710914faabf0e242009c83f8e42f158dd338fc6f0c163e1821a082273e
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SSDEEP
6144:fL1gwkoMvXs+HjE4Fn6hy/iyXVWcuMgtGDdltHhr3SVn34SkTNq3KiYd75Sur59O:5gmCnE8gyaylWcuMgtGDdltHhDwolpq3
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.ea8394c48130af1cbd1bf0be50206af0.exe
Files
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NEAS.ea8394c48130af1cbd1bf0be50206af0.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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fldo Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
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