nanocore | 005c64147fc04f24b4df3c60be59a4bbfb22066323d269cf10151f25b9a6209a

General

Target

005c64147fc04f24b4df3c60be59a4bbfb22066323d269cf10151f25b9a6209a.exe
Size

1.1MB
MD5

a59f1027a13f0927dddbbd19750af958
SHA1

778c3ec611c576277e163a5c8d34bc4109e76720
SHA256

005c64147fc04f24b4df3c60be59a4bbfb22066323d269cf10151f25b9a6209a
SHA512

b8bf115d6f8225aa3d7e581dd09dba95a0bb88484ef0b5ae01f1e8f58ffe68184bb0953edf443714baf351fb5702db9f7664ad803a5b79b175d2049073b5be75
SSDEEP

24576:YAHnh+eWsN3skA4RV1Hom2KXcmtcOOg3/TUgj5:fh+ZkldoPKsacOHr

Score

10^/10

nanocore keylogger spyware stealer trojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

indialongvenomminister01connection.myddns.rocks:54980

127.0.0.1:54980

Mutex

58756871-e9e1-493e-a6ce-7f49581f1d4d

Attributes

activate_away_mode
true
backup_connection_host
127.0.0.1
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2024-03-15T14:21:19.534906136Z
bypass_user_account_control
true
bypass_user_account_control_data
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
54980
default_group
IndiaHanger
enable_debug_mode
true
gc_threshold
1.048576e+07
keep_alive_timeout
30000
keyboard_logging
false
lan_timeout
2500
max_packet_size
1.048576e+07
mutex
58756871-e9e1-493e-a6ce-7f49581f1d4d
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
indialongvenomminister01connection.myddns.rocks
primary_dns_server
8.8.8.8
request_elevation
true
restart_delay
5000
run_delay
0
run_on_startup
true
set_critical_process
true
timeout_interval
5000
use_custom_dns_server
false
version
1.2.2.0
wan_timeout
8000

Signatures

NanoCore
NanoCore is a remote access tool (RAT) with a variety of capabilities.
keylogger trojan stealer spyware nanocore

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\antholite.vbs	antholite.exe

Executes dropped EXE 1 IoCs

pid	Process
464	antholite.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0008000000023446-13.dat	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 464 set thread context of 2444	464	antholite.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4572	464	WerFault.exe	85

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2444	RegSvcs.exe
2444	RegSvcs.exe
2444	RegSvcs.exe
2444	RegSvcs.exe
2444	RegSvcs.exe
2444	RegSvcs.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2444	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
464	antholite.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2444	RegSvcs.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
5068	005c64147fc04f24b4df3c60be59a4bbfb22066323d269cf10151f25b9a6209a.exe
5068	005c64147fc04f24b4df3c60be59a4bbfb22066323d269cf10151f25b9a6209a.exe
464	antholite.exe
464	antholite.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
5068	005c64147fc04f24b4df3c60be59a4bbfb22066323d269cf10151f25b9a6209a.exe
5068	005c64147fc04f24b4df3c60be59a4bbfb22066323d269cf10151f25b9a6209a.exe
464	antholite.exe
464	antholite.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 5068 wrote to memory of 464	5068	005c64147fc04f24b4df3c60be59a4bbfb22066323d269cf10151f25b9a6209a.exe	85
PID 5068 wrote to memory of 464	5068	005c64147fc04f24b4df3c60be59a4bbfb22066323d269cf10151f25b9a6209a.exe	85
PID 5068 wrote to memory of 464	5068	005c64147fc04f24b4df3c60be59a4bbfb22066323d269cf10151f25b9a6209a.exe	85
PID 464 wrote to memory of 2444	464	antholite.exe	86
PID 464 wrote to memory of 2444	464	antholite.exe	86
PID 464 wrote to memory of 2444	464	antholite.exe	86
PID 464 wrote to memory of 2444	464	antholite.exe	86

C:\Users\Admin\AppData\Local\Temp\005c64147fc04f24b4df3c60be59a4bbfb22066323d269cf10151f25b9a6209a.exe
"C:\Users\Admin\AppData\Local\Temp\005c64147fc04f24b4df3c60be59a4bbfb22066323d269cf10151f25b9a6209a.exe"
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:5068
- C:\Users\Admin\AppData\Local\bezzo\antholite.exe
  "C:\Users\Admin\AppData\Local\Temp\005c64147fc04f24b4df3c60be59a4bbfb22066323d269cf10151f25b9a6209a.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:464
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\005c64147fc04f24b4df3c60be59a4bbfb22066323d269cf10151f25b9a6209a.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of AdjustPrivilegeToken
    PID:2444
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 464 -s 700
    3⤵
    - Program crash
    PID:4572

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 464 -ip 464
1⤵
PID:4540

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\fascinatress

Filesize
28KB

MD5
a8d1bb3591f0b9984f88c74934ffe325

SHA1
f9ec53d7e7a35c8c2da7c1c65441044bb36131cf

SHA256
49e4e8bb7defed7490873a8fb21f0b6ba5a50082e96ff87aa53dbac5f62d7daf

SHA512
27ddfce103d22b8476d4aba853c8273c3c66b353434ebfb5b72e4c9c8d55e6363f9d448fc943d2d197e2da8b61133b1e4fb903d24f1554d559e96a86d4af89a9

Download Submit
C:\Users\Admin\AppData\Local\Temp\windigos

Filesize
202KB

MD5
5f096e35e1fada7dd6fc1eac5252d36a

SHA1
403c03f8e28f7ab0c43d6da1059d42946ac36ffb

SHA256
57c40b480bef3ce612eef89fbaa276afe1b0d4e72dcebceb2a85266ca713f497

SHA512
a685036eb530ab25432705f57bd686c8e19b16a0d0af9420312935f49f9c67fb867195be27c086da2f9a93171f399a60b9113a8d1ab945b95a1539924f6fccd1

Download Submit
C:\Users\Admin\AppData\Local\bezzo\antholite.exe

Filesize
1.1MB

MD5
a59f1027a13f0927dddbbd19750af958

SHA1
778c3ec611c576277e163a5c8d34bc4109e76720

SHA256
005c64147fc04f24b4df3c60be59a4bbfb22066323d269cf10151f25b9a6209a

SHA512
b8bf115d6f8225aa3d7e581dd09dba95a0bb88484ef0b5ae01f1e8f58ffe68184bb0953edf443714baf351fb5702db9f7664ad803a5b79b175d2049073b5be75

Download Submit
memory/2444-28-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2444-29-0x00000000740A2000-0x00000000740A3000-memory.dmp

Filesize
4KB

Download
memory/2444-30-0x00000000740A0000-0x0000000074651000-memory.dmp

Filesize
5.7MB

Download
memory/2444-31-0x00000000740A0000-0x0000000074651000-memory.dmp

Filesize
5.7MB

Download
memory/2444-33-0x00000000740A0000-0x0000000074651000-memory.dmp

Filesize
5.7MB

Download
memory/2444-37-0x00000000740A2000-0x00000000740A3000-memory.dmp

Filesize
4KB

Download
memory/2444-38-0x00000000740A0000-0x0000000074651000-memory.dmp

Filesize
5.7MB

Download
memory/2444-39-0x00000000740A0000-0x0000000074651000-memory.dmp

Filesize
5.7MB

Download
memory/5068-10-0x0000000000B90000-0x0000000000B94000-memory.dmp

Filesize
16KB

Download

Analysis

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