Behavioral task
behavioral1
Sample
f52e1e72792ddee21ec7622dddf5d39b.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
f52e1e72792ddee21ec7622dddf5d39b.exe
Resource
win10v2004-20231020-en
General
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Target
f52e1e72792ddee21ec7622dddf5d39b.exe
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Size
1.5MB
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MD5
f52e1e72792ddee21ec7622dddf5d39b
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SHA1
786de4d9ee143cb18d183e5dda92ee9aa9cc9f78
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SHA256
40c1f439c9e80ca98bbb42f21467edfef1fcfb84f365eee3bf63d1e97370966b
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SHA512
05959275cac18327756a2381cab404a5c2062a2500223ca729a761a80afb300a42400410f04159e06bc4a05b2de78f71f86ca1a53022c00b1b1a7e11c271b932
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SSDEEP
24576:l2h1T4Ph2kkkkK4kXkkkkkkkkhLX3a20R0v50+YNpsKv2EvZHp3oWtec+fwv4cXl:jbazR0vKLXZnec+Yv4cXcy6l6mFndw2m
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 f52e1e72792ddee21ec7622dddf5d39b.exe
Files
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f52e1e72792ddee21ec7622dddf5d39b.exe.exe windows:1 windows x86 arch: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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ