Behavioral task
behavioral1
Sample
NEAS.d2b8013b6057669a7fc612f7ecf03550.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.d2b8013b6057669a7fc612f7ecf03550.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.d2b8013b6057669a7fc612f7ecf03550.exe
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Size
664KB
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MD5
d2b8013b6057669a7fc612f7ecf03550
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SHA1
54319bdbd5a6c349ff6de813c668eb486603bb90
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SHA256
14a3205e938df68848e37f8f76138d11f20da88f7e85dad48577406a93a58346
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SHA512
f5a1b53bb2fb018a2e866179d1f39de4dff08ffd0e6a7fae864ff90f962c6dd050de3ae0a4d4d8e792c54ff1d94dbfa7afd83558fd6377161439fb13f06fe66c
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SSDEEP
12288:Ydf9pV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tJmDYjmRS:i9W4XWleKWNUir2MhNl6zX3w9As/xO2k
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.d2b8013b6057669a7fc612f7ecf03550.exe
Files
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NEAS.d2b8013b6057669a7fc612f7ecf03550.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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ