Behavioral task
behavioral1
Sample
928-60-0x0000000000400000-0x0000000000C1E000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
928-60-0x0000000000400000-0x0000000000C1E000-memory.exe
Resource
win10v2004-20230220-en
General
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Target
928-60-0x0000000000400000-0x0000000000C1E000-memory.dmp
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Size
8.1MB
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MD5
0f4936250385bcc8b4351d2aa8215c58
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SHA1
922584e74b72de01d6ae9fe97a5135b7206d5e06
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SHA256
db4266a99e9f61aae0dccbc1e2225257ba2b73ed240ee4bf9c565225aac6ec80
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SHA512
502934008cfda771e16bdfaec0c50f0d8041df947f81590d19f14b7660b254a8603352cb309715b0ac0b8fb28fe6b619ccb098eb652b927e45331649a782a247
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SSDEEP
196608:MMtqVgxKZTclXBTDt57OuWLyCvDDSApxQLZPZyo4YKYMmNQ0zu3E2eOaGTHfi5:MMAVgxGKBTDn7Mt/LaBZy3mY0zu3RRq
Malware Config
Signatures
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Contains code to disable Windows Defender 1 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
Processes:
resource yara_rule sample disable_win_def -
Njrat family
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StormKitty payload 1 IoCs
Processes:
resource yara_rule sample family_stormkitty -
Stormkitty family
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Processes:
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 928-60-0x0000000000400000-0x0000000000C1E000-memory.dmp
Files
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928-60-0x0000000000400000-0x0000000000C1E000-memory.dmp.exe 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: - Virtual size: 124B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 1KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: - Virtual size: 770B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 2.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 4.9MB - Virtual size: 4.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 425KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ