Behavioral task
behavioral1
Sample
f10a7c94911b37cf365dcac76d8a1910_NEIKI.exe
Resource
win7-20240221-en
General
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Target
f10a7c94911b37cf365dcac76d8a1910_NEIKI
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Size
1.7MB
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MD5
f10a7c94911b37cf365dcac76d8a1910
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SHA1
ee2fd1203c3e2cc85e295fd8a0ccf99ab439b1e4
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SHA256
24742c1d083304341e034d3dfdd59bdb57a0e49f03c9f6a7cd04af15278e1160
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SHA512
69333d5a0a6eb73bef26b562853e9051bf0510bf5d587424403f13589a5ffbe01032ba308ea97a6e53ea6c0adba78fd9ec88821b1bd3e5a94fd2a5b13161e6b5
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SSDEEP
49152:merYlkWXp0d1SxfdrGOhuL150Btd/LufskXVSrB4S0/SC8X0+P:merR4p0d1SxZ/4150BtBL+swVSrB4S06
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 -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f10a7c94911b37cf365dcac76d8a1910_NEIKI
Files
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f10a7c94911b37cf365dcac76d8a1910_NEIKI.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 4.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE