Behavioral task
behavioral1
Sample
NEAS.d26b5c5d933ca5c76608e8082716e8d0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.d26b5c5d933ca5c76608e8082716e8d0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.d26b5c5d933ca5c76608e8082716e8d0.exe
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Size
396KB
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MD5
d26b5c5d933ca5c76608e8082716e8d0
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SHA1
4c4001c00984a59f0fe64c1cfe95f867d235ef69
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SHA256
abed59c1891f18b071a7680a2e846f25f0f3c541eeca9988ed94723f04dd1a0f
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SHA512
c4a1c5e5e24525b520e707ec7c03178e28b0c1cd1624919108a42488feaa03b2d67bfa79334f3207249a30192999d0209a4a3360436054de6fec905c2e05625c
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SSDEEP
12288:820RMsh/wSUzm7D/BuMLc32AM77T8/ZvE1DqiLj:899h/wSUzm7D/BuMLc32AM77T8/5E1DH
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.d26b5c5d933ca5c76608e8082716e8d0.exe
Files
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NEAS.d26b5c5d933ca5c76608e8082716e8d0.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: 51KB - Virtual size: 51KB
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: 13KB - Virtual size: 13KB
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
.flh 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