Behavioral task
behavioral1
Sample
NEAS.fd275a2beb4c475b36b55735abbabfa0.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.fd275a2beb4c475b36b55735abbabfa0.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.fd275a2beb4c475b36b55735abbabfa0.exe
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Size
487KB
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MD5
fd275a2beb4c475b36b55735abbabfa0
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SHA1
8402989eabfabff17579efb2a3f1fc45f6bdcd8f
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SHA256
39cedf8a66b055a9147e984b15449a058cd3404fcfe609f14691fa066b46cb65
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SHA512
156b0c2d3b3a82ee3ca114b1ea9eeee7dd7cfac2b9ae952d5395f9364eb543ecc716c8417895497fe1b43f5bdd02f4d66bbf507fcf2dc1ecd8200d98d1a54743
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SSDEEP
12288:fBrSFpV6yYPI3cpV6yYPZ0PVdvcY9+8hk5PDtJNBcL/v610yiqo4Z:fBrSFWHWZ0PVdvcY9+8hk5DtJNBcL/Cd
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.fd275a2beb4c475b36b55735abbabfa0.exe
Files
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NEAS.fd275a2beb4c475b36b55735abbabfa0.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