Behavioral task
behavioral1
Sample
fb3fbd7b592b8ef146772d74f0b9fc37.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
fb3fbd7b592b8ef146772d74f0b9fc37.exe
Resource
win10v2004-20231215-en
General
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Target
fb3fbd7b592b8ef146772d74f0b9fc37.exe
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Size
664KB
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MD5
fb3fbd7b592b8ef146772d74f0b9fc37
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SHA1
d4e9df59e3db67126c5df5ef3c5e0dcce08fc531
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SHA256
f613971809951d5e890ee44f3cc8081f839f5de5bf7fef45538b7169adb59483
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SHA512
311df27337be29a17ecff4e3834a7fc25354ee12eb06f90db18d92058e2b9282000612d57b58b434a826f7a5a1050c0471ffa198c6234e6c746980254a88beb9
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SSDEEP
12288:EowMpV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tJmDYjmRS:bW4XWleKWNUir2MhNl6zX3w9As/xO23U
Malware Config
Signatures
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Berbew family
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Malware Dropper & Backdoor - Berbew 1 IoCs
Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fb3fbd7b592b8ef146772d74f0b9fc37.exe
Files
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fb3fbd7b592b8ef146772d74f0b9fc37.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: 45KB - Virtual size: 45KB
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: 12KB - Virtual size: 12KB
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
.ajelhf 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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ