Behavioral task
behavioral1
Sample
NEAS.847277fb3248045679a1cadb2786ea20_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.847277fb3248045679a1cadb2786ea20_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.847277fb3248045679a1cadb2786ea20_JC.exe
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Size
487KB
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MD5
847277fb3248045679a1cadb2786ea20
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SHA1
2b53ba4a5593806206882388165ec9bbc16dfdb3
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SHA256
3bcfc7f4fa929955bbb7c6d8bc0e6bd9a934fb026a90a813f5c76f32dca0fc19
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SHA512
46ecdb2832c130079410cef7c081fefd8ea5b724baa22db26669fe679eb7562b26f9296606b3245c579edc83353c7a2645678c168dd5f1213b735f0b711aa8bf
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SSDEEP
12288:K2pV6yYPI3cpV6yYPZ0PVdvcY9+8hk5PDtJNBcL/v610yiqo4Z:BWHWZ0PVdvcY9+8hk5DtJNBcL/C10dqz
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.847277fb3248045679a1cadb2786ea20_JC.exe
Files
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NEAS.847277fb3248045679a1cadb2786ea20_JC.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