Behavioral task
behavioral1
Sample
01b17d2245daeb113f34f1c01c2ab940_NEIKI.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
01b17d2245daeb113f34f1c01c2ab940_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
01b17d2245daeb113f34f1c01c2ab940_NEIKI
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Size
276KB
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MD5
01b17d2245daeb113f34f1c01c2ab940
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SHA1
645f2d9d03667f6bc3216990b5483ccd9a6f1fef
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SHA256
1961523516f51c9cef255bd2bcc6392bf2342f235c70ad7748644dd6068b76b3
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SHA512
ad3dc7f3cff14d45edcddfaeb959fe3c1600cead34a12713a77e9e07a902a095b1b2833e0afc1b451551904e999940fc0a1618c647b22d17b330d0db9b25b678
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SSDEEP
6144:vKkFryxORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTU5AX/KXWZCKl/j:C4jR+pMUQunbpd/mF6ECJlzxAKN2X/Ws
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 01b17d2245daeb113f34f1c01c2ab940_NEIKI
Files
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01b17d2245daeb113f34f1c01c2ab940_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: 32KB - Virtual size: 32KB
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
.gfcd 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