Behavioral task
behavioral1
Sample
NEAS.63efccbb9708150784fe6e198d626140_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.63efccbb9708150784fe6e198d626140_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.63efccbb9708150784fe6e198d626140_JC.exe
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Size
391KB
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MD5
63efccbb9708150784fe6e198d626140
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SHA1
b63c3376512a0498d801cf51cd4a81d14cc14695
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SHA256
3cb923e9c39c6cb349b16e79212f8263614548a90e00b4396da98d744d6ebca5
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SHA512
199ee810a19cf892dead909f3682b1fa108c8acc9ccb19369c6ba351fb8361cb63a45e9f2e3df8db4baae08dee0da5a24ecd967a17a2eba4250b50315681bbc0
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SSDEEP
12288:hr4+5UT9XvEhdfJkKSkU3kHyuaRB5t6k0IJogZ+SZE:m9XvEhdfJkKSkU3kHyuaRB5t6k0IJogU
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.63efccbb9708150784fe6e198d626140_JC.exe
Files
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NEAS.63efccbb9708150784fe6e198d626140_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