Behavioral task
behavioral1
Sample
NEAS.d63d7e794536435cd99e7f1caaee04b0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.d63d7e794536435cd99e7f1caaee04b0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.d63d7e794536435cd99e7f1caaee04b0_JC.exe
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Size
482KB
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MD5
d63d7e794536435cd99e7f1caaee04b0
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SHA1
dce4ea6c34f09d71b8434845acdf388cbf89877e
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SHA256
2fc417f79fea4279f841b6189323eae6d2a40684e50bc67312691de3db29ba5e
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SHA512
cb898bc3808d9133b2a186308baf4401051d97a4681c3dc393053e69f5d48841e84007ca5d57abb084121d167127903b67c34e6a0f85e2a5a9e7641d2e622830
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SSDEEP
12288:GOmOJSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:rPJSLrW4XWleKW8OThj
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.d63d7e794536435cd99e7f1caaee04b0_JC.exe
Files
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NEAS.d63d7e794536435cd99e7f1caaee04b0_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