Behavioral task
behavioral1
Sample
NEAS.c290a559e682e1e31a5237d66becff20.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.c290a559e682e1e31a5237d66becff20.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.c290a559e682e1e31a5237d66becff20.exe
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Size
396KB
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MD5
c290a559e682e1e31a5237d66becff20
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SHA1
3a508999720d2e871d9aaebb5a83ce762a98374b
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SHA256
9674ff0b705f88cb87bd178fa7bcf5f1493a5cd9ce8670934734823ed2ead0b4
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SHA512
83d314f3cdaff48668b7b5c9dd7c93c97064b0e576c18e2c92b3e9b1990f6a1b7e27bca24e0c85c3d69ebef31646c32a7df14550374ef7f780432529fd31c2a4
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SSDEEP
12288:MuRRMsh/wSUzm7D/BuMLc32AM77T8/ZvE1DqiLj:99h/wSUzm7D/BuMLc32AM77T8/5E1Dqc
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.c290a559e682e1e31a5237d66becff20.exe
Files
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NEAS.c290a559e682e1e31a5237d66becff20.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: 51KB - Virtual size: 51KB
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: 13KB - Virtual size: 13KB
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
.flh 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