Behavioral task
behavioral1
Sample
f35fc965da43658733a53afbedccb1e5.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
f35fc965da43658733a53afbedccb1e5.exe
Resource
win10v2004-20231020-en
General
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Target
f35fc965da43658733a53afbedccb1e5.exe
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Size
3.7MB
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MD5
f35fc965da43658733a53afbedccb1e5
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SHA1
91abe9bed39bdf5e8b6dd5e72337badae6b132a4
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SHA256
62f264f89de189afb9c22b0ead502592a7741714b471f2a9674e2db00c2864ca
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SHA512
6de2c0f9ed444564517e816a93f33806724d1e6a293f987c8fa232a9f2ec4510ae6501d2a93da1e2d807db279379edd7275cd264cb98ec5445a07de5907d4715
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SSDEEP
49152:1CZ6Gnh6HaSHFaZRBEYyqmS2DiHPKQgm:YZ6Gnh6HaSHFaZRBEYyqmS2DiHPKQgm
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 f35fc965da43658733a53afbedccb1e5.exe
Files
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f35fc965da43658733a53afbedccb1e5.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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.jfbbql Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ