Behavioral task
behavioral1
Sample
NEAS.d42ba572f5bc66e94f1255f0bb15b1b0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.d42ba572f5bc66e94f1255f0bb15b1b0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.d42ba572f5bc66e94f1255f0bb15b1b0.exe
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Size
391KB
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MD5
d42ba572f5bc66e94f1255f0bb15b1b0
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SHA1
97d93c969369644478026ff21ab62588c29d7e25
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SHA256
951a6959ff762b74f2da784560b57a65b1412afc2a8ba33727a413306c2d4fc8
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SHA512
94ea27a4f004da004cea847ed03d5afd601d345a9fa1a1c74ef1312cca82726ad25c1223f7704d521778dc187608473b9012a83a7d7c70efc2920c167818cacc
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SSDEEP
12288:inxT/T9XvEhdfJkKSkU3kHyuaRB5t6k0IJogZ+SZE:8xTL9XvEhdfJkKSkU3kHyuaRB5t6k0Io
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.d42ba572f5bc66e94f1255f0bb15b1b0.exe
Files
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NEAS.d42ba572f5bc66e94f1255f0bb15b1b0.exe.exe windows:1 windows x86 arch: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