Behavioral task
behavioral1
Sample
NEAS.a5634cdf917944f5c7a486a686bd8220.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.a5634cdf917944f5c7a486a686bd8220.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.a5634cdf917944f5c7a486a686bd8220.exe
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Size
487KB
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MD5
a5634cdf917944f5c7a486a686bd8220
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SHA1
fb9b1693bf685e42662e7d8a7214d5bba4848a5f
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SHA256
a381d485cb63a08b541f1a72d9539dfb6b8338e45f8427ca478e3b16d6e551cc
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SHA512
3d929adc06180ccfb89e6142d16c29cba5325277e1132c457473976a3bd910a4fd23cc45c4f9b1ce4edecac59ce6e3f2aa0323e282cd4a6042c862f91215a239
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SSDEEP
12288:RErtHXpV6yYPI3cpV6yYPZ0PVdvcY9+8hk5PDtJNBcL/v610yiqo4Z:+rhXWHWZ0PVdvcY9+8hk5DtJNBcL/C17
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.a5634cdf917944f5c7a486a686bd8220.exe
Files
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NEAS.a5634cdf917944f5c7a486a686bd8220.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