Behavioral task
behavioral1
Sample
NEAS.442c19b23002b155b3211b23d7642180.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.442c19b23002b155b3211b23d7642180.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.442c19b23002b155b3211b23d7642180.exe
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Size
896KB
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MD5
442c19b23002b155b3211b23d7642180
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SHA1
2b1c3f9be452df68da4dfa4bc894532332dd247a
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SHA256
c3bb43276f5a12a280c0cb949b6e96e14d67daf7791a65c68831607ea9d2d0fb
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SHA512
ca0baa5cd521e4d344977aed609caa3cca26c75be3e5e437e3e8da4c3464c9975307035e09376ec03346a47de4adcefbe0cc835f132d83d46df26c368225636a
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SSDEEP
24576:uaO3SVA9ZCWaQ0IQTJn/YVNjLGLZmN1VUZmSo2aI7:uaO3eA9ARQgTJn/2NjLCZmXiZmSonI7
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.442c19b23002b155b3211b23d7642180.exe
Files
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NEAS.442c19b23002b155b3211b23d7642180.exe.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 46KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 440KB - Virtual size: 448KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 171KB - Virtual size: 171KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.l2 Size: 171KB - Virtual size: 171KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ