Behavioral task
behavioral1
Sample
NEAS.a7f43c682ed9a79d8e2ea42478cb47d0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.a7f43c682ed9a79d8e2ea42478cb47d0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.a7f43c682ed9a79d8e2ea42478cb47d0.exe
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Size
416KB
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MD5
a7f43c682ed9a79d8e2ea42478cb47d0
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SHA1
7b19d871b59746392bf3457045af476f7ce95c56
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SHA256
98b3a3b67391e3e724286ed447e48b95ef338832d2cb1f7952d49f348189c58f
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SHA512
6729f87c2823e80ee412c34965524d761f00a2a49bcabc348b496afc40f2ca36300a52754afa65b7270b4ff390672c910f0b25858a46e293ab7b77bf76f0dfae
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SSDEEP
12288:YUs5+KMZqYJ07kE0KoFtw2gu9RxrBIUbPLwH96/I0lOZ0vbqFB:Ri+yYJ07kE0KoFtw2gu9RxrBIUbPLwHh
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.a7f43c682ed9a79d8e2ea42478cb47d0.exe
Files
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NEAS.a7f43c682ed9a79d8e2ea42478cb47d0.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