Behavioral task
behavioral1
Sample
NEAS.c242b0c0fa36681eaec18bd0cc23ef40_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.c242b0c0fa36681eaec18bd0cc23ef40_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.c242b0c0fa36681eaec18bd0cc23ef40_JC.exe
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Size
1.7MB
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MD5
c242b0c0fa36681eaec18bd0cc23ef40
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SHA1
5581b7bbbb16ae801f86edda1200134d6befae20
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SHA256
74c4df3c0a3257554db356fbf4ccd0605c959c6c8ba580dd35b64804651b1be8
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SHA512
2f3a7adea581a9b24352935a7871988c0081feef2f5e81f28c4322708748b08432f47c72d9964bfd50b631d5925de0e366a4aeb89f4f6f45166bc563111661fa
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SSDEEP
49152:hGSVNcGHdXXwMyVjISgGj/NKPKu7NFtEUnYMEI84J0k2pvGg5Gr:A+r9ZyBISBj/MKyFEXMEI84J0k2peg5y
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.c242b0c0fa36681eaec18bd0cc23ef40_JC.exe
Files
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NEAS.c242b0c0fa36681eaec18bd0cc23ef40_JC.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.data Size: - Virtual size: 4.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE