Behavioral task
behavioral1
Sample
NEAS.85a99c7bafc40824a8234509871a9ad0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.85a99c7bafc40824a8234509871a9ad0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.85a99c7bafc40824a8234509871a9ad0.exe
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Size
482KB
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MD5
85a99c7bafc40824a8234509871a9ad0
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SHA1
564bce08817637e2edd1b7f30f3f70a7762ec91c
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SHA256
72e9423b4d50d2e7580a0d1ac626b565dc29512d38d5e9d81223c4f490900e20
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SHA512
0ff3f6122ed0d58f2f656357b7362be0e1f90733bcc385341a01332da8693fd24b2ec5a9d85cd1c244e0dffe9835fb565a01bed33aa536c55164321cdfea921b
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SSDEEP
12288:WWJSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:TJSLrW4XWleKW8OThj
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.85a99c7bafc40824a8234509871a9ad0.exe
Files
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NEAS.85a99c7bafc40824a8234509871a9ad0.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