Behavioral task
behavioral1
Sample
NEAS.e33a794a02082277aea86b1600c97af0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.e33a794a02082277aea86b1600c97af0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.e33a794a02082277aea86b1600c97af0.exe
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Size
391KB
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MD5
e33a794a02082277aea86b1600c97af0
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SHA1
96b285b33eb807d6b2ee1956e381ffe364187076
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SHA256
560c5219149e3dc3c02ffc177faea8c980ec6c5babaa1cc9769cbcf4c676030b
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SHA512
6804cdfd35ca648408b73b283d3ed7dee306d91a6702eeef109fe65a9633f65536a6920798a2b50f23299291639d388b9708979cdd3498c4ab56ada3d7b24db4
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SSDEEP
12288:TwnNS8T9XvEhdfJkKSkU3kHyuaRB5t6k0IJogZ+SZE:QI09XvEhdfJkKSkU3kHyuaRB5t6k0IJm
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.e33a794a02082277aea86b1600c97af0.exe
Files
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NEAS.e33a794a02082277aea86b1600c97af0.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