Behavioral task
behavioral1
Sample
NEAS.f3bdb72e85049fe133c0c304ad72c470.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.f3bdb72e85049fe133c0c304ad72c470.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.f3bdb72e85049fe133c0c304ad72c470.exe
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Size
391KB
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MD5
f3bdb72e85049fe133c0c304ad72c470
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SHA1
6d3c536103741cf8df656babe1f3b22fe8d00963
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SHA256
4c47485dd810e28d0bf0fb516686d9d8884f781e7965654e0aad18a4c44e2468
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SHA512
1002a49cdc18ecf4b42dbe6dc0fa6f11511d9697fa6df077d0a54711c45c1ead4a56d494e1a8ab3cc3dc879a8680d580d1ab62250a6f7fd7fa964e0c163f8cec
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SSDEEP
12288:K5Yu23IT9XvEhdfJkKSkU3kHyuaRB5t6k0IJogZ+SZE:K5Yx3I9XvEhdfJkKSkU3kHyuaRB5t6k6
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.f3bdb72e85049fe133c0c304ad72c470.exe
Files
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NEAS.f3bdb72e85049fe133c0c304ad72c470.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: 45KB - Virtual size: 45KB
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: 12KB - Virtual size: 12KB
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
.ajelhf 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