Behavioral task
behavioral1
Sample
NEAS.603b4657b216201e97f1cc0be3e2b210.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.603b4657b216201e97f1cc0be3e2b210.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.603b4657b216201e97f1cc0be3e2b210.exe
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Size
461KB
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MD5
603b4657b216201e97f1cc0be3e2b210
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SHA1
11aae7c7966083f7764f76b9e8447886cba0a06d
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SHA256
21f9c24cc328dbc5bac0753e19ea98ab08bff8b2fae86cadd1b6e84585847931
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SHA512
6f7632bba668a9b5c75f3d87ab2139965e6c8e7171d538dab57ad9486eb4e1e0f324ddab20aecf17f0c4dee8d4583cdcd7dbfb782c9be51d120d2a51059bdfdc
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SSDEEP
12288:4zoEdQdMDtkU9c3EwaR0QxZBGcTZuNppppv7IxdFmjB7XJz22l3:oQdei3EwaR0QxZBGcTZunpppv7IxdFm1
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.603b4657b216201e97f1cc0be3e2b210.exe
Files
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NEAS.603b4657b216201e97f1cc0be3e2b210.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 144KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ