Behavioral task
behavioral1
Sample
NEAS.d901ef7c727a8cfdce2afcd7f885f850.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.d901ef7c727a8cfdce2afcd7f885f850.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.d901ef7c727a8cfdce2afcd7f885f850.exe
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Size
478KB
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MD5
d901ef7c727a8cfdce2afcd7f885f850
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SHA1
37f089065eaafb2baa6def2064cb3b1882930d15
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SHA256
dfbcedb8c9a1cf96e5ba1cacf225f4be2d6b6c5537362d29a98bc6956b6698c8
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SHA512
0867e90782b74683685ef5f2c19091279ccf2e605197f315ea35722a4031939d9115a25891cdbf8c5b994e085bc587db60320aa168b19c7ad177bd892d990dbb
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SSDEEP
12288:htXegpV6yYPMLnfBJKFbhDwBpV6yYP6Utri+Woh3YRVDDf1LcXD3v+2JFrfzAXmR:htXegWMLnfBJKhVwBW6Utri+WoxYRVD2
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.d901ef7c727a8cfdce2afcd7f885f850.exe
Files
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NEAS.d901ef7c727a8cfdce2afcd7f885f850.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: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ