Behavioral task
behavioral1
Sample
NEAS.2acc662d815d791b1587611446569e70.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.2acc662d815d791b1587611446569e70.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.2acc662d815d791b1587611446569e70.exe
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Size
465KB
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MD5
2acc662d815d791b1587611446569e70
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SHA1
012223c3b29cfb618dcb09d3ca36a7ced6edd73f
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SHA256
10c0ea61314337856684073ffead9cd94c590bff5efebd302cf7eb54779b443e
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SHA512
f4a1dd05471827f91b9f602a0bd18d08d6b6c5edc4f5311da663578fe3e4751acdf49cc8d334a1c9680fe196072bd9d5190249fb52e2415b490f944817078474
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SSDEEP
12288:keuwfCLr5DayE5oOFbuEV9BiYpLO1NoSWX7lLRyDQOJf12:VQ5DayENb5V96krlLRyDQOJf12
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.2acc662d815d791b1587611446569e70.exe
Files
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NEAS.2acc662d815d791b1587611446569e70.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 352KB - Virtual size: 352KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 6KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 512B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ