Behavioral task
behavioral1
Sample
NEAS.d9a43961c899fc2947ec5a26cd263c30.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.d9a43961c899fc2947ec5a26cd263c30.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.d9a43961c899fc2947ec5a26cd263c30.exe
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Size
341KB
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MD5
d9a43961c899fc2947ec5a26cd263c30
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SHA1
0770410f5e9e3c1a58afbf8211ada5df36894236
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SHA256
35cf3ad040e370ea6febd200318776837ece71f06fc7e46392f2f6e55e860851
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SHA512
b65acb18ce381c9fd6976205d3802b49063e173e7f620b328a8d89317056b378eb2db328fcd52c652bb44ed13cbcee6b066d5efb2de71b62baf39cba6a2b22e1
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SSDEEP
6144:grnkP+6bB0H9rj3fMMICM4kfBbSVtxzcdNg/SOPOoUkZUuOsOjbSMu6l3bS64u5U:gQ+Qu9yus9exo/iSuU8OsitH5og+
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.d9a43961c899fc2947ec5a26cd263c30.exe
Files
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NEAS.d9a43961c899fc2947ec5a26cd263c30.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: 17KB - Virtual size: 198KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE