Behavioral task
behavioral1
Sample
NEAS.e28251c604a06a5a3cb562cb7ece8a50.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.e28251c604a06a5a3cb562cb7ece8a50.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.e28251c604a06a5a3cb562cb7ece8a50.exe
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Size
445KB
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MD5
e28251c604a06a5a3cb562cb7ece8a50
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SHA1
30beb71d9afbd25c857e7b362cce634004697945
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SHA256
abbb8213381e985a61d177470211b5bcb8a22c7fb770264966f41f63cfaa3da7
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SHA512
95d8e8026b071f55074e160f1693bc6463ff36d07b0d6cc55c78cb6b410ced32f97163bfebb1a74acaa916e1de70983747e579683d697056907053c1bb17a81f
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SSDEEP
12288:qY0pV6yYPMLnfBJKFbhDwBpV6yYP0riuoCgNbbko8JfSIuMUb1V4D0:qY0WMLnfBJKhVwBW0riuoCgNbbj8JfSr
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.e28251c604a06a5a3cb562cb7ece8a50.exe
Files
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NEAS.e28251c604a06a5a3cb562cb7ece8a50.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
.idata Size: 1024B - 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