Behavioral task
behavioral1
Sample
NEAS.b8cb6c32f6a749ce41290ad3976f2460.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.b8cb6c32f6a749ce41290ad3976f2460.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.b8cb6c32f6a749ce41290ad3976f2460.exe
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Size
564KB
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MD5
b8cb6c32f6a749ce41290ad3976f2460
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SHA1
e467255f4f0361548a575e676af59b7f515db44b
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SHA256
379dd0feb7ff82390a6d20778ac539b26ddfd8736d8357452adc24b2bae0912d
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SHA512
0b8ead952b427309f9a26a6011624479824b4c59cfbcc517675f3c0f7a6f41731c7d90087b0c4d369cf318ee73636554ac867c6784bcc3536cad737b9fe3df31
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SSDEEP
6144:wqDAwl0xPTMiR9JSSxPUKrOdodHWfKCibR:w+67XR9JSSxvrOdodHWfA9
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.b8cb6c32f6a749ce41290ad3976f2460.exe
Files
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NEAS.b8cb6c32f6a749ce41290ad3976f2460.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE