Behavioral task
behavioral1
Sample
NEAS.3fe08f7533bca1f78a27edc9bc299dd4.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.3fe08f7533bca1f78a27edc9bc299dd4.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.3fe08f7533bca1f78a27edc9bc299dd4.exe
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Size
482KB
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MD5
3fe08f7533bca1f78a27edc9bc299dd4
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SHA1
dadb891b77e9e6ae0c5a95c765a496e43278c595
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SHA256
e387105ea49eb6ffd39b68231d0f5c2940c1aee5a340efe6cb4ea9ffc1bfd62f
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SHA512
e117bdc372503054f383f6ae6233a93ab6f135ed8941dbada38cfc3e4dd18df54bff79d22d636f413d2cc9221ef5f2e197fe2d4cf2a1f7cd7826103062d846f7
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SSDEEP
12288:1vNTqHWSJSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:9NYJSLrW4XWleKW8OThj
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.3fe08f7533bca1f78a27edc9bc299dd4.exe
Files
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NEAS.3fe08f7533bca1f78a27edc9bc299dd4.exe.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.reloc 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
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids 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
.text Size: 6KB - Virtual size: 8KB
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
.pdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ