Behavioral task
behavioral1
Sample
NEAS.f7707e445899e193727f8c05394e35f0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.f7707e445899e193727f8c05394e35f0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.f7707e445899e193727f8c05394e35f0.exe
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Size
486KB
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MD5
f7707e445899e193727f8c05394e35f0
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SHA1
a691b14775177e0f916537636624fadeb436192c
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SHA256
4640a54d1ee315d5ce7dac7842774c49dca09f40d07a0fd6e9abd3ef89004dda
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SHA512
7117adebf1f5d2a479b767e41d424988791a49c02407cc825e0363393dbea321be49cb3a8e8b412ba5562570144bfbd8187d257f47aa6ab6faad207d53653446
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SSDEEP
12288:7LpFHRFbe5qfF8Kfq30TXQYDy3i5/L5r0GBH1eW6:7dBRYqfF8Kfq30TXQYDy3i5/L5r0GBHY
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.f7707e445899e193727f8c05394e35f0.exe
Files
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NEAS.f7707e445899e193727f8c05394e35f0.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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kofbl Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ