Behavioral task
behavioral1
Sample
f490b233801cae5f8c906334bb6d02bf_JaffaCakes118.exe
Resource
win7-20240319-en
General
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Target
f490b233801cae5f8c906334bb6d02bf_JaffaCakes118
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Size
202KB
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MD5
f490b233801cae5f8c906334bb6d02bf
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SHA1
5c38f444a835b49c1e6adfd0294b5433f1f065a8
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SHA256
78cc0736baf8c1e84e2913692f2ed71868aad5666c265592c0404323d93bb2d8
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SHA512
91b54f80bcffe8a25bb0944624bc1a5dda3d513b9eb9dd1d236f1e180d5e7594f8d3708bfe8aeb12b530c129c84dd267d2b734df317021dc321712b8b0c5e1bc
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SSDEEP
3072:gzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIFJskdn+BJCnryIwzt4LLOcsc:gLV6Bta6dtJmakIM5CskxrgztsLPn
Malware Config
Extracted
nanocore
1.2.2.0
olodofries888.ddns.net:10001
79.134.225.126:10001
33ee749e-959d-4188-8b46-42e6ae4026a0
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activate_away_mode
true
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backup_connection_host
79.134.225.126
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2020-05-25T09:44:25.289131536Z
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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
10001
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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
33ee749e-959d-4188-8b46-42e6ae4026a0
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
olodofries888.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.
resource f490b233801cae5f8c906334bb6d02bf_JaffaCakes118
Files
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f490b233801cae5f8c906334bb6d02bf_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