Behavioral task
behavioral1
Sample
NEAS.c3b27f639fd59e21f6b05857715dd490.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.c3b27f639fd59e21f6b05857715dd490.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.c3b27f639fd59e21f6b05857715dd490.exe
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Size
374KB
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MD5
c3b27f639fd59e21f6b05857715dd490
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SHA1
0aba68707c1f7eb88540eea2d8a02a70c1645979
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SHA256
50bdd737103da79d5e0b04cd9a71b604f4b75f9b5fa484e213ea2b2b54d715b6
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SHA512
b1078fa4f8ea40665489d1fa59be413875c05e1a3a0050d1d4c9f9ca8ca61fa43c15a1f3c9fd2cb5ce1e714289e67a673215ca53f21160353e1a57877dd92073
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SSDEEP
6144:lBwgHWkAtg3nKhtTU9/RHTjV+Eu6QnFw5+0pU8oStTf3runG/qoxfIkeI1SHkF6K:igah4bE6uidyzwr6AxfLeI1Su63lgMBG
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.c3b27f639fd59e21f6b05857715dd490.exe
Files
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NEAS.c3b27f639fd59e21f6b05857715dd490.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