Behavioral task
behavioral1
Sample
eeaeb1a2caaee4c890a628988d62c450_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
eeaeb1a2caaee4c890a628988d62c450_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
eeaeb1a2caaee4c890a628988d62c450_NEIKI
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Size
482KB
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MD5
eeaeb1a2caaee4c890a628988d62c450
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SHA1
4b6144a6d57f94ffdd06635effc42b498a3caf25
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SHA256
de22502d5989fa87553311bec718b84f9f3e6e415ebfb08224e4d426b7cb180d
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SHA512
60b80daed07671a7b5aa94acd1b648082c16c832abff34051cf0e86f13905e60436626aff0ae7d8970efe75d946df5917a02621d277f3d57c08a2fa38fd065fa
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SSDEEP
12288:b9cd6JSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:b+QJSLrW4XWleKW8OThj
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 eeaeb1a2caaee4c890a628988d62c450_NEIKI
Files
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eeaeb1a2caaee4c890a628988d62c450_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
.reloc 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
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids 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
.text Size: 6KB - Virtual size: 8KB
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
.pdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ