Behavioral task
behavioral1
Sample
3096dcc099e603472b4e4ec97414d00f_NEIKI.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
3096dcc099e603472b4e4ec97414d00f_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
3096dcc099e603472b4e4ec97414d00f_NEIKI
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Size
396KB
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MD5
3096dcc099e603472b4e4ec97414d00f
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SHA1
296ff03070dcc91ae1e0228c2dc84c68d4669c11
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SHA256
8464a0bcc3f35ff290f1998659e41165b3213bb0a58ce00a7e064dd116499339
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SHA512
1045faf677a5065f458ac5be16e0c6063e6e9af18933f9ad9d2597db40f0242239856dcccdd662fb2a127cf455834846596210ef52b69e953583676045a60b12
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SSDEEP
12288:iLWRMsh/wSUzm7D/BuMLc32AM77T8/ZvE1DqiLj:iK9h/wSUzm7D/BuMLc32AM77T8/5E1DH
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 3096dcc099e603472b4e4ec97414d00f_NEIKI
Files
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3096dcc099e603472b4e4ec97414d00f_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