Behavioral task
behavioral1
Sample
NEAS.02e7f88219dfb7c7f020e27f6468f960_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.02e7f88219dfb7c7f020e27f6468f960_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.02e7f88219dfb7c7f020e27f6468f960_JC.exe
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Size
482KB
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MD5
02e7f88219dfb7c7f020e27f6468f960
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SHA1
7140e462126fb3ade85cd7af9c6f85b682c8c130
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SHA256
a3c3f85a94a959bf1f572de883dcc245b92c9cd32de2bf54b3d2cb4c50847162
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SHA512
69283f8a5152dbfbac386d11cfb4effa413910f10a313598452eb199ec4de9b9a6e44c38c1b7c851f50187bafd1e07ef5c2e935e8710921368afcbd66be4e9a9
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SSDEEP
12288:rJSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:rJSLrW4XWleKW8OThj
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.02e7f88219dfb7c7f020e27f6468f960_JC.exe
Files
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NEAS.02e7f88219dfb7c7f020e27f6468f960_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