d6a7308882d5921d2f2a069ff1cb71f7216f58f42e5057b397039099b3e90ce4

General

Target

file.exe
Size

345KB
MD5

61ed8243344c025d41e03fa22836a267
SHA1

dc5989dfefc33e5032434676f3e1684cfd4e2a35
SHA256

d6a7308882d5921d2f2a069ff1cb71f7216f58f42e5057b397039099b3e90ce4
SHA512

e673e5eb95aead6b8fc25e64c04591700cb8a34187882fcb46f86e341843dc986d09c0463b38e5962d8b54f43e8a9626eb0318233ed11f99d2da20849beada31
SSDEEP

3072:nmbl51FLRB7hGBhteq/feU+iLxEDy9nf6NDIKfgpUUgx:mRFLVq+hTInfWo

Score

8^/10

discovery persistence spyware stealer

Malware Config

Signatures

Downloads MZ/PE file

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	file.exe

Executes dropped EXE 2 IoCs

pid	Process
3676	IJDGCAEBFI.exe
5096	ntlhost.exe

Loads dropped DLL 2 IoCs

pid	Process
4988	file.exe
4988	file.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe"	IJDGCAEBFI.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2180	4988	WerFault.exe	80

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	file.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
3488	timeout.exe

GoLang User-Agent 1 IoCs

Uses default user-agent string defined by GoLang HTTP packages.

description	flow	ioc
HTTP User-Agent header	65	Go-http-client/1.1

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4988	file.exe
4988	file.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4988 wrote to memory of 3932	4988	file.exe	81
PID 4988 wrote to memory of 3932	4988	file.exe	81
PID 4988 wrote to memory of 3932	4988	file.exe	81
PID 4988 wrote to memory of 1476	4988	file.exe	83
PID 4988 wrote to memory of 1476	4988	file.exe	83
PID 4988 wrote to memory of 1476	4988	file.exe	83
PID 1476 wrote to memory of 3488	1476	cmd.exe	86
PID 1476 wrote to memory of 3488	1476	cmd.exe	86
PID 1476 wrote to memory of 3488	1476	cmd.exe	86
PID 3932 wrote to memory of 3676	3932	cmd.exe	87
PID 3932 wrote to memory of 3676	3932	cmd.exe	87
PID 3932 wrote to memory of 3676	3932	cmd.exe	87
PID 3676 wrote to memory of 5096	3676	IJDGCAEBFI.exe	97
PID 3676 wrote to memory of 5096	3676	IJDGCAEBFI.exe	97
PID 3676 wrote to memory of 5096	3676	IJDGCAEBFI.exe	97

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4988
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\IJDGCAEBFI.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3932
- - C:\Users\Admin\AppData\Local\Temp\IJDGCAEBFI.exe
    "C:\Users\Admin\AppData\Local\Temp\IJDGCAEBFI.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:3676
  - - C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      4⤵
      Executes dropped EXE
      PID:5096
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\file.exe" & del "C:\ProgramData\*.dll"" & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1476
- - C:\Windows\SysWOW64\timeout.exe
    timeout /t 5
    3⤵
    - Delays execution with timeout.exe
    PID:3488
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4988 -s 2176
  2⤵
  - Program crash
  PID:2180

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4988 -ip 4988
1⤵
PID:3896

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

3

T1012

System Information Discovery

3

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\mozglue.dll

Filesize
593KB

MD5
c8fd9be83bc728cc04beffafc2907fe9

SHA1
95ab9f701e0024cedfbd312bcfe4e726744c4f2e

SHA256
ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

SHA512
fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

Download Submit
C:\ProgramData\nss3.dll

Filesize
2.0MB

MD5
1cc453cdf74f31e4d913ff9c10acdde2

SHA1
6e85eae544d6e965f15fa5c39700fa7202f3aafe

SHA256
ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

SHA512
dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

Download Submit
C:\Users\Admin\AppData\Local\Temp\IJDGCAEBFI.exe

Filesize
1.9MB

MD5
bf1595b70db8dd922726beb890495c7a

SHA1
b85cd02127c35412bd25703b724d32cb8cd53ec9

SHA256
6540fd4e7c27d8959f0d146d0da5252c47b6d27ad9b1fc5da1277db47ded8175

SHA512
85f5a1fbbde867b37ea95fb3807610ef321bd7a0de77831327412f33562187503c495ae89dcd459d7314b6b35f3a8f7ecd2c81788bb9a5e8571986cc72064036

Download Submit
C:\Users\Admin\AppData\Local\Temp\IJDGCAEBFI.exe

Filesize
1.9MB

MD5
bf1595b70db8dd922726beb890495c7a

SHA1
b85cd02127c35412bd25703b724d32cb8cd53ec9

SHA256
6540fd4e7c27d8959f0d146d0da5252c47b6d27ad9b1fc5da1277db47ded8175

SHA512
85f5a1fbbde867b37ea95fb3807610ef321bd7a0de77831327412f33562187503c495ae89dcd459d7314b6b35f3a8f7ecd2c81788bb9a5e8571986cc72064036

Download Submit
C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe

Filesize
686.7MB

MD5
75225f9e5e20227cf382ae1300fc0046

SHA1
1908d665495d6ce4615d94e3f3950b4d22b33b07

SHA256
0bdbb3b9d747e000112cc8e7469cbb3aaf1540fbba35365212f91eae214bb66d

SHA512
02a465d35a3f77a9f30daacd5043101bcd8d73d852dd92e07c5e5f1ed9cbaca62668a79302c094d5b6f0c17a32d436258d633dd8bde5bb0fbda60e41fea549f6

Download Submit
C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe

Filesize
711.1MB

MD5
f2dd787dfd87987e74e71ee812ef64de

SHA1
1f9ee7a3ae810d9cd2d4efd10d2cd44209283247

SHA256
3380082be6f89fcb21bcbc3c94fa8f821707b9bc42a53764148e2a25e07587f3

SHA512
f1d49fd022d615385b32b4131d3dad45bfd2f98d04964193c8bb58ef3e76b84ca3baf65fa41c42e5c0ac2959f52680e04881cc8c05385bf42d119e2fbdcda518

Download Submit
memory/3676-172-0x0000000000400000-0x0000000000803000-memory.dmp

Filesize
4.0MB

Download
memory/3676-165-0x000000000253E000-0x00000000026E8000-memory.dmp

Filesize
1.7MB

Download
memory/3676-168-0x0000000000400000-0x0000000000803000-memory.dmp

Filesize
4.0MB

Download
memory/3676-167-0x0000000000400000-0x0000000000803000-memory.dmp

Filesize
4.0MB

Download
memory/3676-166-0x00000000026F0000-0x0000000002AC0000-memory.dmp

Filesize
3.8MB

Download
memory/4988-132-0x00000000008ED000-0x0000000000903000-memory.dmp

Filesize
88KB

Download
memory/4988-163-0x00000000008ED000-0x0000000000903000-memory.dmp

Filesize
88KB

Download
memory/4988-135-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/4988-134-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/4988-133-0x0000000002370000-0x0000000002385000-memory.dmp

Filesize
84KB

Download
memory/4988-154-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/4988-153-0x00000000008ED000-0x0000000000903000-memory.dmp

Filesize
88KB

Download
memory/4988-164-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/5096-173-0x0000000002550000-0x00000000026FA000-memory.dmp

Filesize
1.7MB

Download
memory/5096-174-0x0000000000400000-0x0000000000803000-memory.dmp

Filesize
4.0MB

Download
memory/5096-175-0x0000000000400000-0x0000000000803000-memory.dmp

Filesize
4.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads