Behavioral task
behavioral1
Sample
aaa7ce9095616a9bf6458f54b28b42fb.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
aaa7ce9095616a9bf6458f54b28b42fb.exe
Resource
win10v2004-20231215-en
General
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Target
aaa7ce9095616a9bf6458f54b28b42fb.exe
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Size
5.5MB
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MD5
aaa7ce9095616a9bf6458f54b28b42fb
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SHA1
b17aeb359ecdba52daeab0328ebbdc1952ffcc8f
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SHA256
f8e87c3198044b7de8939b29b03e5450f1227cb7530fbfd3bba95eb0d2504da4
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SHA512
c0ea86a88e986eb9f9129e406fe20d7c01c508b75bffe76a7e6f205a7ff4a32e596b71b00ff71c758b4091f596bcc7fb9c108f756d0ebf49b469958164b37638
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SSDEEP
98304:r6Gn9646r6HaSHFaZRBEYyqmS2DiHPKQgmZ0aUgUjvha/4wzlF65iE:LaSHFaZRBEYyqmS2DiHPKQgwUgUjvhoM
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 aaa7ce9095616a9bf6458f54b28b42fb.exe
Files
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aaa7ce9095616a9bf6458f54b28b42fb.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