Behavioral task
behavioral1
Sample
NEAS.455b4eaf140d38282150df732f01bbf0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.455b4eaf140d38282150df732f01bbf0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.455b4eaf140d38282150df732f01bbf0.exe
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Size
3.4MB
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MD5
455b4eaf140d38282150df732f01bbf0
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SHA1
0cc3ebab22bcc3ecf64dc54d669ad04169981f62
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SHA256
89490ad994ca373b47085c3df51e9a32cd9a3e071fcb3d5d7bd40e791e6919a8
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SHA512
91d95923c33431fb06f6f6e4e9579803caa04a9d15a94c0ca24ae5b260f0adba6fd8bc6b10d268b86fe594872596fd0c6f6fc5283d120fe4779949eb979c1a4e
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SSDEEP
98304:3l1g9hwiqxU9N+pPrHf5dqt03USyIFoCKu9gF7G0RPKnllYUugy:11g9hwiqxU9N+pPrHf5dqt03USyIFoCu
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 NEAS.455b4eaf140d38282150df732f01bbf0.exe
Files
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NEAS.455b4eaf140d38282150df732f01bbf0.exe.exe windows:1 windows 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: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ