Behavioral task
behavioral1
Sample
NEAS.9484f7a0ee8b4c0051fdd6ca47c4c570_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.9484f7a0ee8b4c0051fdd6ca47c4c570_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.9484f7a0ee8b4c0051fdd6ca47c4c570_JC.exe
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Size
482KB
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MD5
9484f7a0ee8b4c0051fdd6ca47c4c570
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SHA1
85f036bb05357b3cce94559285cab84ff68f0217
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SHA256
9a8d745c7a71c9734a1022e2b201a0bfdc12f4a641e891bd74e6beb988f00237
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SHA512
77c19c5688467e9d3287545d8389b97a80e59b9bde9d54a3f07a5007754231e9b5b42eee141ddf443c0be4d8830320d49e2f0fa7216d78ae13cb427179c57393
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SSDEEP
12288:HAbTfJSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:HITfJSLrW4XWleKW8OThj
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.9484f7a0ee8b4c0051fdd6ca47c4c570_JC.exe
Files
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NEAS.9484f7a0ee8b4c0051fdd6ca47c4c570_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