Behavioral task
behavioral1
Sample
NEAS.67f0365dda88feb5e746c3570e6cf370_JC.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.67f0365dda88feb5e746c3570e6cf370_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.67f0365dda88feb5e746c3570e6cf370_JC.exe
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Size
482KB
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MD5
67f0365dda88feb5e746c3570e6cf370
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SHA1
3b8e5dab8b684bbb053ede36060c291e9d2fa5de
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SHA256
4ddf83c4270a1c6dd246a62cded9c5b7282a146b4651435e60dd01480e83e752
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SHA512
7956ac48a3ba8e5791b92bf13b48ce2561645c988b6cd7fe86372729b88089f38b183f469652dcf5d9df571454719d5d40cdc84946a4b55dee6ee867e2becf76
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SSDEEP
12288:v5qqqqqqqJJSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:vYJSLrW4XWleKW8OThj
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.67f0365dda88feb5e746c3570e6cf370_JC.exe
Files
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NEAS.67f0365dda88feb5e746c3570e6cf370_JC.exe.exe windows:1 windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.reloc 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
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids 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
.text Size: 6KB - Virtual size: 8KB
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
.pdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ