Behavioral task
behavioral1
Sample
NEAS.d23829848787c4e218de2a895fc7a9b0.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.d23829848787c4e218de2a895fc7a9b0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.d23829848787c4e218de2a895fc7a9b0.exe
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Size
1.6MB
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MD5
d23829848787c4e218de2a895fc7a9b0
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SHA1
4b4c200a514c426696ea7325547e54df46bea4d3
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SHA256
fc59a34fa85a6a95e171d8586dc189244aa1652f196b90f8adbd6394546be74f
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SHA512
02b15bf9fd637b167d1cd505c2c5e26d362ebfc293d0d7e7794698003b96f8154889b9baa4a8fb42108fb3ef095b1becff102b05e4aee2805480eb863a423039
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SSDEEP
49152:4xzZ4YxolHcnSqnn6BaC66DbpCot8p3s9CE7ED3v4:4djxolHcSun6ACzD1jep34CHD3v4
Malware Config
Signatures
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Berbew family
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Malware Backdoor - Berbew 1 IoCs
Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.d23829848787c4e218de2a895fc7a9b0.exe
Files
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NEAS.d23829848787c4e218de2a895fc7a9b0.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: - Virtual size: 4.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE