Behavioral task
behavioral1
Sample
022fa5d854add5365018b4a261eafde0_NEIKI.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
022fa5d854add5365018b4a261eafde0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
022fa5d854add5365018b4a261eafde0_NEIKI
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Size
368KB
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MD5
022fa5d854add5365018b4a261eafde0
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SHA1
3abda0c7ab92db4e14bd1625aa352027dd186c3a
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SHA256
bf69fb0575c1730497c22ef74a20867e9f9521e83bd18e2a5b40a86fc408d60a
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SHA512
354d35ecbb299d24120ee1a5816f9fe526a1c059df8c9dcc09beeb6894024b6d8132273e5c368c43bdae77e4215118162e051fc603d23051e66841f7b568d784
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SSDEEP
6144:jb0rwlTjZXvEQo9dfJBEdKFckUQ/4TIHD4xutM3VOEIuV5t6R+0I/VzogZW:v0mT9XvEhdfJkKSkU3kHyuaRB5t6k0IY
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 022fa5d854add5365018b4a261eafde0_NEIKI
Files
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022fa5d854add5365018b4a261eafde0_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