Behavioral task
behavioral1
Sample
d6efad61930cb492ba46f976afae89c0_NEIKI.exe
Resource
win7-20240221-en
General
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Target
d6efad61930cb492ba46f976afae89c0_NEIKI
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Size
384KB
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MD5
d6efad61930cb492ba46f976afae89c0
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SHA1
9875e6c609805f0ddcd7a77411c0cf505efc6578
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SHA256
7678fd1900a92eec01385b5b270cb7b89d0a221e88cbd70b5efa2a9e32526c1c
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SHA512
541e035dff726c98dffe3813a9c10504683461bd526e46d24f7c7a73e0c57299e0126eb7ca12c0b8e54305441e6f09d3f18cd98060ae940529b3ab85c687aabc
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SSDEEP
6144:hwDXrJ1ryPClC+Vog84nkEjiPISUOgW9X+hOGzC/NM:hSd1ryPgFag8gkmZzcukG2/
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 d6efad61930cb492ba46f976afae89c0_NEIKI
Files
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d6efad61930cb492ba46f976afae89c0_NEIKI.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 144KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ