Behavioral task
behavioral1
Sample
NEAS.d599b5d396c7f20919546c178909d580.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.d599b5d396c7f20919546c178909d580.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.d599b5d396c7f20919546c178909d580.exe
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Size
482KB
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MD5
d599b5d396c7f20919546c178909d580
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SHA1
ce13f022d545965a3b6901ada6d1919912dd1eb0
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SHA256
2007f38351195c03f076147394c2d091c695226e64ad097d2d4c448f8b79d8ce
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SHA512
dfa1908b49a88d645757414e931c2a263b783acc90e7a312a17a2e2680efecb9dd4392a3e960835ffeb94137664d53b14ea64846017f9cbb80eacbdab0c62f69
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SSDEEP
12288:c071GNJqkJ4JSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:HBG7qkJ4JSLrW4XWleKW8OThj
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.d599b5d396c7f20919546c178909d580.exe
Files
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NEAS.d599b5d396c7f20919546c178909d580.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
.reloc 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
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids 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
.text Size: 6KB - Virtual size: 8KB
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
.pdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ