Behavioral task
behavioral1
Sample
NEAS.f3e5c469384af6e5f56b6eeac43a3dc0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.f3e5c469384af6e5f56b6eeac43a3dc0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.f3e5c469384af6e5f56b6eeac43a3dc0.exe
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Size
357KB
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MD5
f3e5c469384af6e5f56b6eeac43a3dc0
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SHA1
150ba027b0fd647221f2c12f4f67ece718ab2ed6
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SHA256
dae6671b3ddbdd0304850a4d905ebeb34137b5dd695be3d5936fdae1ce02e1cd
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SHA512
79dc8bde077e27aa60fd8360307a0cccfcc3b91ced53f730ff22898ac7a41093604329932dc7b2d31236c2c957af614ba779ac12ffc974730cc10ee07dc36a3a
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SSDEEP
6144:THzUpvzcLtXxchy1n6xJmPMwZoXpKtCe8AUReheFlfSZR0SvsuFrGoyeg3kl+fid:rzUpvzcLtXxcAZoXpKtCe1eehil6ZR53
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.f3e5c469384af6e5f56b6eeac43a3dc0.exe
Files
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NEAS.f3e5c469384af6e5f56b6eeac43a3dc0.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: 51KB - Virtual size: 51KB
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: 13KB - Virtual size: 13KB
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
.flh Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ