Behavioral task
behavioral1
Sample
d663135b35f695a86fd24a4abf58aea4.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
d663135b35f695a86fd24a4abf58aea4.exe
Resource
win10v2004-20231215-en
General
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Target
d663135b35f695a86fd24a4abf58aea4.exe
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Size
486KB
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MD5
d663135b35f695a86fd24a4abf58aea4
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SHA1
573123676dd13de8b3b4046bdcd5cf01a56bb7b4
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SHA256
13941b8e0a1ff651f85200cd1754d80a17e927cf306043141b3085c491265f27
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SHA512
a8ab5a5b8a054e7e9bfce512abe9668cb67d6753249c679c654bd0c4df367a7fe25732f2c03ae375547cf8006a6cddbb00d4c9a2431710fc69cb2f85f52f1834
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SSDEEP
12288:ToyFHRFbe5qfF8Kfq30TXQYDy3i5/L5r0GBH1eW6:TFBRYqfF8Kfq30TXQYDy3i5/L5r0GBHY
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 d663135b35f695a86fd24a4abf58aea4.exe
Files
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d663135b35f695a86fd24a4abf58aea4.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
.kofbl 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