Behavioral task
behavioral1
Sample
a62a21c27afff7612e5a6739f7a93e63.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
a62a21c27afff7612e5a6739f7a93e63.exe
Resource
win10v2004-20231215-en
General
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Target
a62a21c27afff7612e5a6739f7a93e63.exe
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Size
255KB
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MD5
a62a21c27afff7612e5a6739f7a93e63
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SHA1
53ee811ae0df8c8c8530e659e1f00e257d5442d0
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SHA256
1383f77d09d49f5c78dfa4f58cc188ac48e87cc0b7dc664c3e2155fc0081a94b
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SHA512
df599980389704bcb454b8b0c771e92b80c264b0543e755597f546592c1373a3214af9d1fff83534483390a3705d62cbdf654270b87ce58b331f24f7bbeac202
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SSDEEP
6144:+7eSnoQ0U+Gq1obFvZ5/5n+0UsmZCDY8sEizaoLVjxcwMAXUGD43J0r1:TSnoRYeob51nUs2CE8sEiXpjiwM+Uj3U
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 a62a21c27afff7612e5a6739f7a93e63.exe
Files
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a62a21c27afff7612e5a6739f7a93e63.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