Behavioral task
behavioral1
Sample
1d85f5490234c263bdd6c2900d9b1f00_NEIKI.exe
Resource
win7-20240215-en
General
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Target
1d85f5490234c263bdd6c2900d9b1f00_NEIKI
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Size
448KB
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MD5
1d85f5490234c263bdd6c2900d9b1f00
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SHA1
003c371c1a05e99b694f0da7095883702e00656b
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SHA256
58a873db0fb27eb9adfdaa28f4796016dbd68b50a528824d8175da5d754a52c8
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SHA512
3306cca13285c17264529abe5bc3bb293cee6d727d4974687c7b8257885ae66ab0f4e7cb182de17f97637a050286651fe3fb5547092fac9fb348d64bedfd8f35
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SSDEEP
6144:muZxo34JUbtSRodEG9BkPPkEjiPISUOgW9X+hOGzC/NM:rk42btSRodEG92XkmZzcukG2/
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 1d85f5490234c263bdd6c2900d9b1f00_NEIKI
Files
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1d85f5490234c263bdd6c2900d9b1f00_NEIKI.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 144KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ