Behavioral task
behavioral1
Sample
NEAS.fbb3ac9805b961d52f1a380b9fdd4bb0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.fbb3ac9805b961d52f1a380b9fdd4bb0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.fbb3ac9805b961d52f1a380b9fdd4bb0.exe
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Size
187KB
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MD5
fbb3ac9805b961d52f1a380b9fdd4bb0
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SHA1
0f8e021f678e8670be18428abb23be4db7184fe1
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SHA256
5936ec04f28befb2c5930ffae7c81eaff90060ff36782d33efc1185a81f2b476
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SHA512
06f5c0e6c4ee95145f1f13cc51b4ef502caa31a363c92e4c81766c991a5fb7a327bbc7f9efd7cc0c5ef658423e15f4d08e57858f20cbf6ef2518a82b4758af67
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SSDEEP
3072:Dv5Ls27BIJHluLyXuEQ00UIIIhg6XXXDzXXX13612IIIre36TAXXXhgavcXXXLIQ:DBs27GluLyXxQQIIIhg6XXXDzXXX13sX
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.fbb3ac9805b961d52f1a380b9fdd4bb0.exe
Files
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NEAS.fbb3ac9805b961d52f1a380b9fdd4bb0.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.rsrc Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.pdata 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_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ