Behavioral task
behavioral1
Sample
NEAS.f2df93279a52ab0f47ec01afa92db890.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.f2df93279a52ab0f47ec01afa92db890.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.f2df93279a52ab0f47ec01afa92db890.exe
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Size
357KB
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MD5
f2df93279a52ab0f47ec01afa92db890
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SHA1
1de891a2ce2ce8d80c39782d8689cd712feed269
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SHA256
1a46e4b5f171df2b461d2d3c7fe718e88cdb71e1e4127879827a3c4ce820e17d
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SHA512
65bd5d0e835a14a122e862047703bdca5b4800a59a299981c32a4d13807ad1acbc85506d9eaf5d99f0b80d14090b9111b2041cb7e37369f029b9ec387487e0f4
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SSDEEP
6144:rxLhkvJ1ETuBG1n6xJmPMwZoXpKtCe8AUReheFlfSZR0SvsuFrGoyeg3kl+fiXFf:rxLhkB1wTZoXpKtCe1eehil6ZR5ZrQe7
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.f2df93279a52ab0f47ec01afa92db890.exe
Files
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NEAS.f2df93279a52ab0f47ec01afa92db890.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