Behavioral task
behavioral1
Sample
NEAS.5a696aff92e17e6f267bf5813a46ea90.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.5a696aff92e17e6f267bf5813a46ea90.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.5a696aff92e17e6f267bf5813a46ea90.exe
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Size
283KB
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MD5
5a696aff92e17e6f267bf5813a46ea90
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SHA1
4eda9eec49da5ce9cf6fce487fd2512ae490a3f6
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SHA256
fb86575717c9dde3814f8be94e4ce40bda55e46933e3d2a9837061de091fcce4
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SHA512
766ecb0a5eb2c4af3cd2f3f4ce29fd65126f394687303a89340c493a037db24093bad9d2a8cf9106bcc7ba4c38d369651e6d32dcc2a23f691a2d8882d51c5d1a
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SSDEEP
6144:PA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpY0LV8SZWpMG8SUtaBXAfi1:PATuTAnKGwUAW3ycQqgxZ/wMnSfFAfe
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.5a696aff92e17e6f267bf5813a46ea90.exe
Files
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NEAS.5a696aff92e17e6f267bf5813a46ea90.exe.exe windows:5 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_AGGRESIVE_WS_TRIM
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_NET_RUN_FROM_SWAP
IMAGE_FILE_UP_SYSTEM_ONLY
Sections
.text Size: 132KB - Virtual size: 131KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 67KB - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ