Behavioral task
behavioral1
Sample
NEAS.a0e70ca93c5d38d05ccce4b570ac2600.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.a0e70ca93c5d38d05ccce4b570ac2600.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.a0e70ca93c5d38d05ccce4b570ac2600.exe
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Size
186KB
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MD5
a0e70ca93c5d38d05ccce4b570ac2600
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SHA1
3cb4a137af260e1eae8214dfb88541d1884c7a73
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SHA256
f78d29c144ea782cfce02d1af9b7ace11ad03506636d71ef1921c5d80e1ea0a3
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SHA512
95349f078525753488b16058f15066ebea2721274919116bd33d61ab7dc085fdc896adcc13155a31dec690901107a548a12b4a61fb810ddc7c6bc4d4888a78c9
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SSDEEP
3072:3fxVOiweES1LLIQnOLuo0+rNTjW7srLGq3+KKwzbpslUrwksrzpaqw0PjBSZsTsP:ZVlEoLLLnOLx0+JWsXGqOKzbKlgq9FSj
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.a0e70ca93c5d38d05ccce4b570ac2600.exe
Files
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NEAS.a0e70ca93c5d38d05ccce4b570ac2600.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 81KB - Virtual size: 81KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 96KB - Virtual size: 95KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 9KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ