Behavioral task
behavioral1
Sample
NEAS.4ae43cedb9e5f9bd2581ad737df19470_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.4ae43cedb9e5f9bd2581ad737df19470_JC.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.4ae43cedb9e5f9bd2581ad737df19470_JC.exe
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Size
482KB
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MD5
4ae43cedb9e5f9bd2581ad737df19470
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SHA1
fa565562d3a432bd46642b21e7b98f0244d51401
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SHA256
59446b217dd6a110846436435ae7015200a2e7aca58b092fbe264d2c1ba9c54f
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SHA512
446331e41d5f454b941864c268c81deaad6ceb126ac12997afd014f5b62982d61dab13bde93b831e43e55c4fd603fce6fad321b97ecc7aa471b0ca513e7150ed
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SSDEEP
12288:LIw7JSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:nJSLrW4XWleKW8OThj
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.4ae43cedb9e5f9bd2581ad737df19470_JC.exe
Files
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NEAS.4ae43cedb9e5f9bd2581ad737df19470_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
.reloc 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
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids 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
.text Size: 6KB - Virtual size: 8KB
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
.pdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ