Behavioral task
behavioral1
Sample
NEAS.f8f20572758404b2ac27186645059c10.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.f8f20572758404b2ac27186645059c10.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.f8f20572758404b2ac27186645059c10.exe
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Size
664KB
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MD5
f8f20572758404b2ac27186645059c10
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SHA1
738436c08954c4c14825fa6dc9098f3fa26623b3
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SHA256
a879d634d5626515f7fa31bb307b54f88d4d3a068759182786e649b4f88b5a1b
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SHA512
4cec0e38d124d6b6a65bdf2f52d235ed4273b9358ab0b138a5b08e7a1cff922f4da13ffe88fa36836cc528b9bf0a3ff9c7f8f2dbe268f332a67657c5ecc87f18
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SSDEEP
12288:FrAA/k8pV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tJmDYx:FrAh8W4XWleKWNUir2MhNl6zX3w9As/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.f8f20572758404b2ac27186645059c10.exe
Files
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NEAS.f8f20572758404b2ac27186645059c10.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