Behavioral task
behavioral1
Sample
c62b18cd6b72f69f2e2d5d44d849a830_NEAS.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
c62b18cd6b72f69f2e2d5d44d849a830_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
c62b18cd6b72f69f2e2d5d44d849a830_NEAS.exe
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Size
664KB
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MD5
c62b18cd6b72f69f2e2d5d44d849a830
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SHA1
d5009669517e2eaafa60aa9e02fbbd98a0187a26
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SHA256
a1c58b23351077b7ebc9233ce0a3f9df470b07be76a765d799172138ca50718a
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SHA512
d72b2b08af9a7d18cfc2f3e2d05d7b8129787df930eafaf5eb8721fd86c75b052f8efd7038d9f910b3d473a7ed1a0d624903ae1e572f7ed71e7ce8c18f9e8c77
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SSDEEP
12288:dfIpV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tJmDYjmR54:dfIW4XWleKWNUir2MhNl6zX3w9As/xOX
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 c62b18cd6b72f69f2e2d5d44d849a830_NEAS.exe
Files
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c62b18cd6b72f69f2e2d5d44d849a830_NEAS.exe.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