Behavioral task
behavioral1
Sample
de562345718da687c8db0feebea79450_NEIKI.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
de562345718da687c8db0feebea79450_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
de562345718da687c8db0feebea79450_NEIKI
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Size
1.5MB
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MD5
de562345718da687c8db0feebea79450
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SHA1
25befa2069c77df34c2ddf8adad4b159c46e903b
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SHA256
e00d2fc361fcace63a761e8a9925eb513916a0ce8e63d9bce9a2b5f920896f48
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SHA512
2e4033d7ca9245e9ba9ba799cd7d7ba88d93444e45a81d21730ec01a9ea88ce24e46e16fc4dafba51b0cda5593586f5de84c4855167206667ba4a5cc21ae8c11
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SSDEEP
24576:uNDT4Ph2kkkkK4kXkkkkkkkkhLX3a20R0v50+YNpsKv2EvZHp3oWtec+fwv4cXce:CSbazR0vKLXZnec+Yv4cXcy6l6mFndwn
Malware Config
Signatures
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Berbew family
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Malware Dropper & Backdoor - Berbew 1 IoCs
Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource de562345718da687c8db0feebea79450_NEIKI
Files
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de562345718da687c8db0feebea79450_NEIKI.exe windows:1 windows x86 arch: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: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ