Behavioral task
behavioral1
Sample
bb18c21325106d253021f274e3aa53c0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bb18c21325106d253021f274e3aa53c0_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
bb18c21325106d253021f274e3aa53c0_NEIKI
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Size
1.2MB
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MD5
bb18c21325106d253021f274e3aa53c0
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SHA1
61e7244c7f87957fde6b8e019a39425bc528888f
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SHA256
b5224b1fe857cf50983be8cb1ffbb28b2f3b47680cd749b846f68cc127a4a0fb
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SHA512
9639adfa83d1153eeb5c1bf306f03cc8b114c030953a090f1bf8c43a661ed86a1129c4975b35218a6a95817cedd99b2f222166f2afb38781a46b5686a526b7ea
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SSDEEP
24576:uwYcm0BmmvFimm0MTP7hm0BmmvFimm0SGT8P402fo06YE1+91vK3xDWGk4A:uUiLiZGT8P4Zfo06h1+91vOaGBA
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 bb18c21325106d253021f274e3aa53c0_NEIKI
Files
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bb18c21325106d253021f274e3aa53c0_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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ