Behavioral task
behavioral1
Sample
NEAS.ad75e0b7b52a5b305b5a540a04e1e9d0.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.ad75e0b7b52a5b305b5a540a04e1e9d0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.ad75e0b7b52a5b305b5a540a04e1e9d0.exe
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Size
366KB
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MD5
ad75e0b7b52a5b305b5a540a04e1e9d0
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SHA1
8d3af2762b3b780170fa6e7712295e8d2c0e07ba
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SHA256
63a1f3e00974e3b4666843bc03744b6583c6f6b8b73d536e7c6d4bfa762b441d
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SHA512
c611f51e72e8fd0f29b9bbb169ae6b500d4546b1688b31ecca42547396a29a18714ed1d14af329950dca0a75cb7c1942e431c6c4c41f1f4835745788fb9a6f2c
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SSDEEP
6144:lpi+t5capYqHObgKqBF5LRlUivKvUmKyIxLDXXoq9FJZCUmKyIxLpmAqkCcoMOk:lZt5capYqub7q3ZoivKv32XXf9Do3+Ii
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.ad75e0b7b52a5b305b5a540a04e1e9d0.exe
Files
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NEAS.ad75e0b7b52a5b305b5a540a04e1e9d0.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
.rsrc Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.tls Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ