Behavioral task
behavioral1
Sample
NEAS.04e4613a091f5500ec3eba96dd83a740.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.04e4613a091f5500ec3eba96dd83a740.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.04e4613a091f5500ec3eba96dd83a740.exe
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Size
270KB
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MD5
04e4613a091f5500ec3eba96dd83a740
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SHA1
4128becb27caf30c6053e2dfc141d955f12fc159
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SHA256
17fcdbc037707cac7168b1c834d3c71a1b6b4e3ea62ad081ad80e66a5cd526b8
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SHA512
26b45952fab77ce901e288cffbe0fdb097f6ccb4b2320e968eefce8fe3f72ceaced35def14231b61bf77d88b4d1c5b71da2955a3bf8222f72d3f5c80e433d978
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SSDEEP
6144:rLjCxl6hRNjpck4MetpS+f2uXLO+AGb+oPri2O3py69mNoRqzO5MnNYx:rvm6hb2XtpD2ub7A2Vri730697qy5oNK
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.04e4613a091f5500ec3eba96dd83a740.exe
Files
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NEAS.04e4613a091f5500ec3eba96dd83a740.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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.mdiapk 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
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ