Behavioral task
behavioral1
Sample
c888694f1bf40ae7672c2a70cf4c1980_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c888694f1bf40ae7672c2a70cf4c1980_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
c888694f1bf40ae7672c2a70cf4c1980_NEIKI
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Size
4.0MB
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MD5
c888694f1bf40ae7672c2a70cf4c1980
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SHA1
bc0cfc3403c81c19afa10fe626e4ac9ed478b69f
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SHA256
0a96f847e18c4a26ef88727f805a22b15c7f1606d71a9d11e81a46f19b63b58b
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SHA512
00f0be575b7f44abcb311c1116755090f3f3852d8ed2338596e2c308a2e0dbd518d867040e8c2705f234cb6ff5e99f0e2b78cc638b51db5d6812edf6581dba97
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SSDEEP
98304:g6Gn9646r6HaSHFaZRBEYyqmS2DiHPKQgmZ0V:yaSHFaZRBEYyqmS2DiHPKQg/
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 c888694f1bf40ae7672c2a70cf4c1980_NEIKI
Files
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c888694f1bf40ae7672c2a70cf4c1980_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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.jfbbql Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - 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