Behavioral task
behavioral1
Sample
NEAS.00c4e6941f70ba7c03fd89e1d2f4e020.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.00c4e6941f70ba7c03fd89e1d2f4e020.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.00c4e6941f70ba7c03fd89e1d2f4e020.exe
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Size
291KB
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MD5
00c4e6941f70ba7c03fd89e1d2f4e020
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SHA1
12d58c74cf04be9848265554d42623a0e750d98f
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SHA256
c123eeb745ae0419bbdf90e99810ba0021a7eec753ae9d96ad6c416a2ffbfa54
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SHA512
acc383079f49bbb237d5a143e72247988e0af09f5984ca964589d60b50fbc0f2d076ee0a8ae1b5659d9ba1efac518f18e0be8c0d734a31993db9c95763f78ae7
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SSDEEP
6144:vzjkQiJQKC3np9Zy5WKpFVE2mA13m5VyShpUCV/5TQd+lWWjsyKwlCejw7Y3ed:vzjCJQx9Zy5W+E2b13mryShpU6ZQUlOV
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.00c4e6941f70ba7c03fd89e1d2f4e020.exe
Files
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NEAS.00c4e6941f70ba7c03fd89e1d2f4e020.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