Behavioral task
behavioral1
Sample
d0a4e5859c3df9b5f0a33a0962824a90_NEIKI.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
d0a4e5859c3df9b5f0a33a0962824a90_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
d0a4e5859c3df9b5f0a33a0962824a90_NEIKI
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Size
445KB
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MD5
d0a4e5859c3df9b5f0a33a0962824a90
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SHA1
ae471e931eca96ac10eba37520639edbc5b4d3a8
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SHA256
46c75c3f742aadf6f87f3fcec9703bbdf0875a53a99dd21e873f01815293712c
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SHA512
058269cfcb206c1c95d8f76281ec04eaebbc24513404bb1aac24de83b1a54b83f0ffbecc1db0fd74d8a91ee86a4e7f412cf089fc095fd9d24f77ec2e6c96dc1b
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SSDEEP
12288:CPpV6yYPMLnfBJKFbhDwBpV6yYP0riuoCgNbbko8JfSIuMUb1V4D0:CPWMLnfBJKhVwBW0riuoCgNbbj8JfS1t
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 d0a4e5859c3df9b5f0a33a0962824a90_NEIKI
Files
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d0a4e5859c3df9b5f0a33a0962824a90_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: 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
.data Size: 12KB - Virtual size: 12KB
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
.ajelhf 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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ