Behavioral task
behavioral1
Sample
NEAS.fcfc203b0c84ab28f3f39b821a42a600.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.fcfc203b0c84ab28f3f39b821a42a600.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.fcfc203b0c84ab28f3f39b821a42a600.exe
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Size
664KB
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MD5
fcfc203b0c84ab28f3f39b821a42a600
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SHA1
28c91177107e7b59c02f675dd30a7675a50da24a
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SHA256
3f003b241326a48c054744a599e238108597672256d5dc697f9c58698adef8f6
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SHA512
a5581c21d7a4606f7dca0cdb1188061c7f3247327a782edeb328a6634fa7e811a19bd6a50e08883183c9e8cb24aa8343a55984ceaf009ff1d9f141468d4e7ec9
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SSDEEP
12288:vpHrXdpV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tJmDYjF:xHrXdW4XWleKWNUir2MhNl6zX3w9As/8
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.fcfc203b0c84ab28f3f39b821a42a600.exe
Files
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NEAS.fcfc203b0c84ab28f3f39b821a42a600.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