Behavioral task
behavioral1
Sample
f4cba0a42012389f2ba0b78098e0cb62.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
f4cba0a42012389f2ba0b78098e0cb62.exe
Resource
win10v2004-20231215-en
General
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Target
f4cba0a42012389f2ba0b78098e0cb62.exe
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Size
487KB
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MD5
f4cba0a42012389f2ba0b78098e0cb62
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SHA1
70dedc2a25432023a7a229107c80748ccaa2a169
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SHA256
bf208a49288491be9c1fa22a23cbafde62b76b722ee78685cfe71ef2d67248b1
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SHA512
a51791e3e69e9a34d8e31eb330379cf5fba9acce8c41413cc13a7fb481ae2547aaade508e89ff8ecf87462fb9e15640bfa366398ce1dc856254bd2ba0f4708a1
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SSDEEP
12288:HjQpV6yYPI3cpV6yYPZ0PVdvcY9+8hk5PDtJNBcL/v610yiqo4Z:DQWHWZ0PVdvcY9+8hk5DtJNBcL/C10dM
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 f4cba0a42012389f2ba0b78098e0cb62.exe
Files
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f4cba0a42012389f2ba0b78098e0cb62.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