Behavioral task
behavioral1
Sample
NEAS.f4de75cb37a879c676f156444d3129cf.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.f4de75cb37a879c676f156444d3129cf.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.f4de75cb37a879c676f156444d3129cf.exe
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Size
408KB
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MD5
f4de75cb37a879c676f156444d3129cf
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SHA1
59f6b11f035daaa3eecb3c9260122908c40f6a3a
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SHA256
45bd9d1d3f2d237fd00fd345afd1d956f3c7cd6b852ecaa94388be01df4daca9
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SHA512
19186622aed81988d2eb832a88f628a18f5200e953897a4ce056238be3206330732ccf632d59b2e93e590d0bd919f28e1f64ccb11ebd9b7f2376129e48c98bf4
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SSDEEP
12288:Ss519nY0WMhil2ECDOW0U388PcRoQCq/ChV+KXjE:Ss1nY0WMhil2ECDOW0U388PcRrCqaFo
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.f4de75cb37a879c676f156444d3129cf.exe
Files
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NEAS.f4de75cb37a879c676f156444d3129cf.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: 27KB - Virtual size: 27KB
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: 11KB - Virtual size: 11KB
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
.embm 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