Behavioral task
behavioral1
Sample
3b93de958657f57e554fe04c73fe1620_NEIKI.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
3b93de958657f57e554fe04c73fe1620_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
3b93de958657f57e554fe04c73fe1620_NEIKI
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Size
384KB
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MD5
3b93de958657f57e554fe04c73fe1620
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SHA1
961321e55280b12e83b6a977426abd3f37b72ff2
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SHA256
edf4e72c4290ac934ade8379ae1c4cbfe1f5409de3fb4943f13cc2afd550d53c
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SHA512
393020c30bb5f9e32bd426952366f0a84b875edb42fd84ff95ca81bae071f6641ad6fda2ab4a896e29e06fa25dae33fbabd52ea993e379cfefe208e70d09f1c2
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SSDEEP
6144:0RmhxKZJVNG+rtMsQBwSqvp/wSuPSum7D/BEBMyNEE132A4H7BxT8/PxvE10:MmHKJfRMsh/wSUzm7D/BuMLc32AM77Tq
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 3b93de958657f57e554fe04c73fe1620_NEIKI
Files
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3b93de958657f57e554fe04c73fe1620_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