Behavioral task
behavioral1
Sample
f7bb8b811afbc9b025e3c7b7ed01b8b7.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
f7bb8b811afbc9b025e3c7b7ed01b8b7.exe
Resource
win10v2004-20231020-en
General
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Target
f7bb8b811afbc9b025e3c7b7ed01b8b7.exe
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Size
4.2MB
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MD5
f7bb8b811afbc9b025e3c7b7ed01b8b7
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SHA1
0d1d7d98c5b29651213fc1efa57c2796d9f1e4b8
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SHA256
5af275154c6943c03c83917b7205bda65b49e21b74cfa200690d4cb57132fd7c
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SHA512
89de78a4f5c23392c95790f2cee02d9e2bd643973cfb9986430ea5dd80de4e01f877c35c8fe94c7836629489410403ec11d6d1f1e085786f4e26fb332f19b6c7
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SSDEEP
98304:eUTWVDBzcjgBNXcolMZ5nNxvM0oLoPKnllYUugyKww:eWWVDBzcjgBNXcolMZ5nNxvM0oLo6YO
Malware Config
Signatures
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Berbew family
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Malware Backdoor - Berbew 1 IoCs
Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f7bb8b811afbc9b025e3c7b7ed01b8b7.exe
Files
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f7bb8b811afbc9b025e3c7b7ed01b8b7.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: 51KB - Virtual size: 51KB
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: 13KB - Virtual size: 13KB
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
.flh 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