Behavioral task
behavioral1
Sample
NEAS.895fe8344fab0bc55772f1cc5a48d600.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.895fe8344fab0bc55772f1cc5a48d600.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.895fe8344fab0bc55772f1cc5a48d600.exe
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Size
604KB
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MD5
895fe8344fab0bc55772f1cc5a48d600
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SHA1
3eb249cfbe2813cd4f1a29a0ddaff4c37ef90ada
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SHA256
6c7c9765f46a7efcd4875df9f0fbc043693cdb1ca4f5921f75ac4b8828470b91
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SHA512
40fd46972d4e5a85b5b8320e7c1c80dd18d1097bc8651e652b3ddba3ecfd99246ad82d0afe3a529d8b6c80bd1cef04f8e8c3add0d2460fc824da93c12a28a52b
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SSDEEP
3072:dCaoAs101Pol0xPTM7mRCAdJSSxPUkl3VvMQTCk/dN92sdNhavtrVdewnAx3wmVe:dqDAwl0xPTMiR9JSSxPUKbdodHKafb
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.895fe8344fab0bc55772f1cc5a48d600.exe
Files
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NEAS.895fe8344fab0bc55772f1cc5a48d600.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
.text Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE