Behavioral task
behavioral1
Sample
NEAS.1a2fb2e9cb64311d4d9a9005e7b3ca90.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.1a2fb2e9cb64311d4d9a9005e7b3ca90.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.1a2fb2e9cb64311d4d9a9005e7b3ca90.exe
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Size
170KB
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MD5
1a2fb2e9cb64311d4d9a9005e7b3ca90
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SHA1
a191110c4728740054b1c525486e155479e822c2
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SHA256
76d4cf371467fdf806e2610f61326b23c43aa828fd3e8a95ae9ec74c466963c1
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SHA512
172821623ea70035b393819bae41bde67a20e23482e27fe9f885a82a9d3d6c2cb6d9e8ebd0dbdb0b3c2f5aed88da9914c50af8e95a4aac33c29c4c4fa7f9ee53
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SSDEEP
3072:3mb3NkkiQ3mdBjFop8UGWUzXsQq3tvn+Yp9gFbctg0IyAyhZvj1WOBUd:k3C9BRopLG54QatvnJ9oH0IRgZvjkVd
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.1a2fb2e9cb64311d4d9a9005e7b3ca90.exe
Files
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NEAS.1a2fb2e9cb64311d4d9a9005e7b3ca90.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
Size: 47KB - Virtual size: 156KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.pdata Size: 274B - Virtual size: 274B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ