Behavioral task
behavioral1
Sample
NEAS.e5df90c20da784a4fdf76bfb8f596cc0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.e5df90c20da784a4fdf76bfb8f596cc0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.e5df90c20da784a4fdf76bfb8f596cc0.exe
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Size
664KB
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MD5
e5df90c20da784a4fdf76bfb8f596cc0
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SHA1
85c28b9cb84701ec0ddc647c6babe27582b378e8
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SHA256
02b8de18c2aae0b08d5c16ca6c8e3d7682d0efef84ccc5f3a2a3de19a3ce6bcf
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SHA512
704ef546966f4e46dafb0813f42fa75e2cc18f436936e902ee47a9ddf67d8820b100f3da169c3e4cf2739394ddb8fd95dacd8dad8ef03cc5952f9da964bd0e35
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SSDEEP
12288:XPz9TpV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tJmDYjm:pW4XWleKWNUir2MhNl6zX3w9As/xO23U
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.e5df90c20da784a4fdf76bfb8f596cc0.exe
Files
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NEAS.e5df90c20da784a4fdf76bfb8f596cc0.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: 512B - 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