Behavioral task
behavioral1
Sample
2b75c84b74f2459cd18b2c28bce47a99_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
2b75c84b74f2459cd18b2c28bce47a99_JaffaCakes118
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Size
202KB
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MD5
2b75c84b74f2459cd18b2c28bce47a99
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SHA1
e0e1805f7e3010ef0b9a34c62ff32510c0b0ba76
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SHA256
4bb43f64905c1aa2d551c545632d38411a0d3726ab980c1aa41623e1def3b390
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SHA512
bec118cb63483c5cd165e805ffaa4774f39cbfc55f634e7b22b44963c6ec90eb6dc6a3dec6294bebd29bd9047e9ac3ab58755e92a49a24665a9f364ae2c7cafc
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SSDEEP
6144:gLV6Bta6dtJmakIM5WEcNr2JvU639Wn2aF:gLV6BtpmkYcNr6lNc7
Malware Config
Extracted
nanocore
1.2.2.0
soso06200.ddns.net:1212
127.0.0.1:1212
82702f15-5c68-4d6d-9deb-5ee6091be114
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activate_away_mode
true
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backup_connection_host
127.0.0.1
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2021-05-21T15:26:47.103245036Z
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bypass_user_account_control
true
- bypass_user_account_control_data
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clear_access_control
true
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clear_zone_identifier
false
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connect_delay
4000
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connection_port
1212
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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
82702f15-5c68-4d6d-9deb-5ee6091be114
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
soso06200.ddns.net
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primary_dns_server
8.8.8.8
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request_elevation
true
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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 2b75c84b74f2459cd18b2c28bce47a99_JaffaCakes118
Files
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2b75c84b74f2459cd18b2c28bce47a99_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