Behavioral task
behavioral1
Sample
NEAS.c4e9fd749854641e3e834ed893b42f40.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.c4e9fd749854641e3e834ed893b42f40.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.c4e9fd749854641e3e834ed893b42f40.exe
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Size
664KB
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MD5
c4e9fd749854641e3e834ed893b42f40
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SHA1
05f0bc9a0b107767362a0463b8aba2a4fea57097
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SHA256
9b63f9d3835bc2685f00b8e9af8e3a6b57a0636db4d2a4e420e8115b31d85bd4
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SHA512
e6bc2c37562c023a306d291ee85c8359162afcf67b0bc557cb29fc75952eb7be85b66db13ba8d10c32074b06572d34927c52b0e29b559d06c555fee8e974648d
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SSDEEP
12288:VEhylcpV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tJmDYjF:VEhyaW4XWleKWNUir2MhNl6zX3w9As/8
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.c4e9fd749854641e3e834ed893b42f40.exe
Files
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NEAS.c4e9fd749854641e3e834ed893b42f40.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: 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
.data Size: 12KB - Virtual size: 12KB
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
.ajelhf 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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ