Behavioral task
behavioral1
Sample
d2b43c4bbb8debd00e2c68c971269f20_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d2b43c4bbb8debd00e2c68c971269f20_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
d2b43c4bbb8debd00e2c68c971269f20_NEIKI
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Size
416KB
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MD5
d2b43c4bbb8debd00e2c68c971269f20
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SHA1
febeb3cb9e63ae5362f5ab2fa04cae7394e5623c
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SHA256
9afa7bbcd474ebce8816475f9c0e471fce9b5535116fb461ccab0a93634322d7
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SHA512
356c1506bdf7a25ae39617073d930bffcc626602d0d3bac81a567d4dd109663a83d05bebc127f307cccdb90d480202187c75535364fe4fc60818d697269b4ad2
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SSDEEP
12288:OF7On5YJ07kE0KoFtw2gu9RxrBIUbPLwH96/I0lOZ0vbqFB:kI5YJ07kE0KoFtw2gu9RxrBIUbPLwH9n
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 d2b43c4bbb8debd00e2c68c971269f20_NEIKI
Files
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d2b43c4bbb8debd00e2c68c971269f20_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