Behavioral task
behavioral1
Sample
NEAS.2b1c92bbe0e77dea5a3bc30aa94ab650.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.2b1c92bbe0e77dea5a3bc30aa94ab650.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.2b1c92bbe0e77dea5a3bc30aa94ab650.exe
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Size
1.2MB
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MD5
2b1c92bbe0e77dea5a3bc30aa94ab650
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SHA1
cbe68c65103cee3b0cee3f5c59b8df2796f3c9c1
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SHA256
0beb871180b16e8904eb324fa940119ee56b1361c14201221af784ace8c11f53
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SHA512
e25f1d0193622544fe41659495093d81b04b97598f15e399233ffa32bf0994ff2766bb5ea30bc9a79009ccb2b95d935dd1be54a48c1d903435cd9f7893c2c9df
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SSDEEP
24576:kmHPm0BmmvFimm0MTP7hm0BmmvFimm0SGT8P402fo06YE1+91vK3xDWGk4A:3H3iLiZGT8P4Zfo06h1+91vOaGBA
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.2b1c92bbe0e77dea5a3bc30aa94ab650.exe
Files
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NEAS.2b1c92bbe0e77dea5a3bc30aa94ab650.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: 51KB - Virtual size: 51KB
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: 13KB - Virtual size: 13KB
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
.flh 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