Behavioral task
behavioral1
Sample
c862fb57f3f185c5af02c14afd625a60_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c862fb57f3f185c5af02c14afd625a60_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
c862fb57f3f185c5af02c14afd625a60_NEIKI
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Size
487KB
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MD5
c862fb57f3f185c5af02c14afd625a60
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SHA1
a6c1e51c82e8e0403cae482a4c9ce374aad8e4ce
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SHA256
f6af4c0e3535e6f7fb0e6000a6d5e47695fbf7f1efca22d0148ef7674ad4b5aa
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SHA512
c72841057f72ea36beeaf5ca68f067653fb2e31bbe1d015fdd86ddcb2dfd7866f530fe5ab2e2227db96cb38fa8524b5c1665c6d4f9124af0769c065f097b3cc1
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SSDEEP
12288:uqXYR0lw2kpV6yYPI3cpV6yYPZ0PVdvcY9+8hk5PDtJNBcL/v610yiqo4Z:uqX60l+WHWZ0PVdvcY9+8hk5DtJNBcL+
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 c862fb57f3f185c5af02c14afd625a60_NEIKI
Files
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c862fb57f3f185c5af02c14afd625a60_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