Behavioral task
behavioral1
Sample
17b5795a6e415314a66ad81a7b549497.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
17b5795a6e415314a66ad81a7b549497.exe
Resource
win10v2004-20231215-en
General
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Target
17b5795a6e415314a66ad81a7b549497.exe
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Size
255KB
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MD5
17b5795a6e415314a66ad81a7b549497
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SHA1
c0e4d471183b788cd64f3ef7a84d5f4e4756ff77
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SHA256
0c91dc46f2e43273486221a632fcc154297029617139eabb94fcc3c58a14eeee
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SHA512
76eaa5aa64f329ed5b77a75002c66b7bf5ad894d1532798a9236bbbcc13b64300dc376d822870b934737b12a3597c0ef61a111d47d893127bb1a1d4442c98c5c
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SSDEEP
6144:eb8J0ZLE3Gq1obFvZ5/5n+0UsmZCDY8sEizaoLVjxcwMAXUGD43J0r1:b0BZeob51nUs2CE8sEiXpjiwM+Uj3Ja
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 17b5795a6e415314a66ad81a7b549497.exe
Files
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17b5795a6e415314a66ad81a7b549497.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