Behavioral task
behavioral1
Sample
NEAS.a1d45602ffa9e532a4c37367dfa5a660.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.a1d45602ffa9e532a4c37367dfa5a660.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.a1d45602ffa9e532a4c37367dfa5a660.exe
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Size
482KB
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MD5
a1d45602ffa9e532a4c37367dfa5a660
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SHA1
d3870aea42d54ffdb6ca72a5d055f4897ae0822c
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SHA256
d7462e5a78e9042437e03874602dcc6347523110be3f6bd21aa96adebdfb242d
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SHA512
e0566ef68ffc906a122fb2dfd67e686434042086cb85e1fae182ab3eebaa7cd94db8abc7d867ddd5e3a5757815c9dfc230dae4bbb68da51f5806918aeac113eb
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SSDEEP
12288:LhuwCJSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:LhZCJSLrW4XWleKW8OThj
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.a1d45602ffa9e532a4c37367dfa5a660.exe
Files
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NEAS.a1d45602ffa9e532a4c37367dfa5a660.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