Behavioral task
behavioral1
Sample
NEAS.7d5fa8211585b9f0748d58028ab552d0_JC.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.7d5fa8211585b9f0748d58028ab552d0_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.7d5fa8211585b9f0748d58028ab552d0_JC.exe
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Size
2.5MB
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MD5
7d5fa8211585b9f0748d58028ab552d0
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SHA1
af37bab7db53003cb3de86a958001c358fb2c43c
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SHA256
b307abcaf26565ace8f74c5aea3d89b3064226c07210e6310c9173f4467ddfed
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SHA512
37986d0713cf84c1ea88283ecf5cb4078a04b06a7001220626b96f4fee804927b7c04e36ad58041437ad1d89696e1ed0bb3c8b5c734cac75952670fb7c4fa29b
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SSDEEP
49152:dCsmonJRtwGzARU9nm7NUVJ2fSyjUccTQWHTdEw18POa1wBqYoANkgU9+8ZlBlIS:zNnnurU9mmv2fS2j0zyw18POa1wBqYob
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.7d5fa8211585b9f0748d58028ab552d0_JC.exe
Files
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NEAS.7d5fa8211585b9f0748d58028ab552d0_JC.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ