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Behavioral task
behavioral1
Sample
f9ce82903829f5d940db564f58c84d27_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
f9ce82903829f5d940db564f58c84d27_JaffaCakes118
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Size
202KB
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MD5
f9ce82903829f5d940db564f58c84d27
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SHA1
4454cf2ac3cdf4c4f9766c471050a6df6b1567a6
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SHA256
354fd3500b12f4f9c10b5b8c43c9bddb05e30cad2443f77db91eeb0cda7188b8
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SHA512
cca1a4fb7f999d1a751957c3db6798cd6159a3b29c79a6eecf5db2b123d287a0d66f09c651282af440e93930556820ec94f5abe26d000b065f19a0d1412a1743
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SSDEEP
3072:gzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HI6GxB/vHXxTVHgUxECr3UQ+7ZU:gLV6Bta6dtJmakIM5CP/vZxECjUQ+7e
Malware Config
Extracted
nanocore
1.2.2.0
paymentmonth.libfoobar.com:8807
paymentrab.sinsincity.com:8807
7f839d4f-b30c-4944-af38-85d2ce91bbc0
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activate_away_mode
true
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backup_connection_host
paymentrab.sinsincity.com
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2020-01-17T14:52:44.069694936Z
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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
8807
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default_group
payme
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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
7f839d4f-b30c-4944-af38-85d2ce91bbc0
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
paymentmonth.libfoobar.com
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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
true
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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.
resource f9ce82903829f5d940db564f58c84d27_JaffaCakes118
Files
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f9ce82903829f5d940db564f58c84d27_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