Behavioral task
behavioral1
Sample
614e1afb1b36806b14a93b25121d3941_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
614e1afb1b36806b14a93b25121d3941_JaffaCakes118
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Size
202KB
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MD5
614e1afb1b36806b14a93b25121d3941
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SHA1
6962ad740f51fcb4d96dd1806246e02fb758fa24
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SHA256
7f1ac39d5553c36d78aaaac60816d9d018d129e0c7f5274a6798c51f337d5865
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SHA512
c7560849e8b93c6e604472cca20be5a04e243a78432c22571b7361066a4c56978202fa9f0771446702f8cc4a450f5a5b2c4bd788d74b2a714dcd0f2416e6d7d1
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SSDEEP
3072:gzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HI+9T9cx77B7aqetQ0XdeMBma1g:gLV6Bta6dtJmakIM58x79PEQ8QVP1
Malware Config
Extracted
nanocore
1.2.2.0
ionusos-25533.portmap.host:25533
d6eb7e05-2cf7-4ff6-a26d-ffdcb2bf033a
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activate_away_mode
true
- backup_connection_host
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2019-12-18T12:11:04.046711036Z
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bypass_user_account_control
true
- bypass_user_account_control_data
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clear_access_control
false
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clear_zone_identifier
false
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connect_delay
4000
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connection_port
25533
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default_group
Default
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enable_debug_mode
true
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gc_threshold
1.048576e+07
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keep_alive_timeout
30000
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keyboard_logging
false
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lan_timeout
2500
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max_packet_size
1.048576e+07
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mutex
d6eb7e05-2cf7-4ff6-a26d-ffdcb2bf033a
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
ionusos-25533.portmap.host
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primary_dns_server
8.8.8.8
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request_elevation
false
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restart_delay
5000
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run_delay
0
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run_on_startup
false
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set_critical_process
true
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timeout_interval
5000
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use_custom_dns_server
false
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version
1.2.2.0
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wan_timeout
8000
Signatures
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Nanocore family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 614e1afb1b36806b14a93b25121d3941_JaffaCakes118
Files
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614e1afb1b36806b14a93b25121d3941_JaffaCakes118.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 87KB - Virtual size: 87KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ