Behavioral task
behavioral1
Sample
30da920cfbc77d6add633582834cceb0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
30da920cfbc77d6add633582834cceb0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
30da920cfbc77d6add633582834cceb0_NEIKI
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Size
208KB
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MD5
30da920cfbc77d6add633582834cceb0
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SHA1
703695ede80544b44b072791424af82d20306571
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SHA256
5a12b22bf54358e9f0cf3d56409efbe5b36bcf10170029b284a3931a6c357282
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SHA512
403f71ae925e58d7acb17f778ec7cf9f338aff8b0e1bb4c7f3faeb633b5b2518a7b27d4d269ac0f8cf6652dbdd310b68c8e7e4dc5f1da704a61d019dfa87db41
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SSDEEP
6144:ZMYpMxcx/kvVDX4EYtCwGtMtkiXOoloMr1JeSldqP7+x55KmC:ZOqcoChtMtkM71r1MSXqPix55Kx
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 30da920cfbc77d6add633582834cceb0_NEIKI
Files
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30da920cfbc77d6add633582834cceb0_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: 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
.data Size: 12KB - Virtual size: 12KB
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
.ajelhf 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
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ