Behavioral task
behavioral1
Sample
e03fa730ed3929ca8e4d0020121eea60_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e03fa730ed3929ca8e4d0020121eea60_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
e03fa730ed3929ca8e4d0020121eea60_NEIKI
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Size
1.2MB
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MD5
e03fa730ed3929ca8e4d0020121eea60
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SHA1
50c14b1ccb442722d68b757ae94e08832c33a98e
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SHA256
915b99c1ce4923d56f8489d817667b183b9f965952742e7246cfc36e60fb4d82
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SHA512
66f6bae2734a6ed7c9be3ba7d865c47004e243ac0bbf07ade17c9acf0d8e1868a5dcd64ae44fd161190d0c354fb26082fdf94660330488d3cc89947ac3e6fbae
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SSDEEP
24576:8m0BmmvFimm0MTP7hm0BmmvFimm0SGT8P402fo06YE1+91vK3xDWGk4A:YiLiZGT8P4Zfo06h1+91vOaGBA
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 e03fa730ed3929ca8e4d0020121eea60_NEIKI
Files
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e03fa730ed3929ca8e4d0020121eea60_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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ