Behavioral task
behavioral1
Sample
NEAS.bc92c8b5880563663e72f37a436c53b0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.bc92c8b5880563663e72f37a436c53b0.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.bc92c8b5880563663e72f37a436c53b0.exe
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Size
3.7MB
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MD5
bc92c8b5880563663e72f37a436c53b0
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SHA1
8862a0c373dc95f98c09506423c4d9e320e04414
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SHA256
ffcee1f50f6eda9aba3ba779d544c9bb00491aff9c2ec28a21ce5a34e7b5f8bc
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SHA512
bd7c66446e674c19a4c3f606d13ee35f7e220b5204465091408f4fccf4cff2b72ca602f27cf593164e094cccff86588ecba8b04f5bc8c4bf5f075b8425154854
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SSDEEP
98304:O6Gn9646r6HaSHFaZRBEYyqmS2DiHPKQgm:8aSHFaZRBEYyqmS2DiHPKQg
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.bc92c8b5880563663e72f37a436c53b0.exe
Files
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NEAS.bc92c8b5880563663e72f37a436c53b0.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
.jfbbql 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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ