Behavioral task
behavioral1
Sample
a9b7bc07b7a800401b341542bf1d9940.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
a9b7bc07b7a800401b341542bf1d9940.exe
Resource
win10v2004-20231025-en
General
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Target
a9b7bc07b7a800401b341542bf1d9940.exe
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Size
291KB
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MD5
a9b7bc07b7a800401b341542bf1d9940
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SHA1
0261350de4abd2cf55bd37023852e7d33c429d29
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SHA256
d7e88016e1d7581cede4b9b7b78d204b64571b9242378506efa0f0f3cecd61c5
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SHA512
1c702e3eadf11fb3b00450ed9819b67032ce974fc4821e3dfb4e864172ce3a51eded6caf7509dc02bae363f57dd7fa58f200631c120016ecd39ef44491cce140
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SSDEEP
6144:aSyuwSdx3Dxwz3np9Zy5WKpFVE2mA13m5VyShpUCV/5TQd+lWWjsyKwlCejw7Y38:SuVxG9Zy5W+E2b13mryShpU6ZQUlOyH0
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 a9b7bc07b7a800401b341542bf1d9940.exe
Files
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a9b7bc07b7a800401b341542bf1d9940.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