836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a

General

Target

836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
Size

184KB
MD5

226ab9d3faac16759e05b8e5781089c2
SHA1

47181cf51d919b59883793741484b3f4b5e73dd5
SHA256

836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a
SHA512

7e8078ecc94f6d169f692cf45e58a5baf8efc7520410f707fe9cc7cacb377c8d1759b308e1a17a87cb1568ffb3d9732e51013721fae7997e11c540daec298f47
SSDEEP

3072:427mqUfrYZZ7JSUiSeG8uke3p3NlqVn2turIi/x37bWAC1/9iSBKLonj3:3yqUoZ7cUig8mJNl2Rr3Z3lAFNB9nb

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ = "C:\\ljigcfft.exe"	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\J:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
File opened (read-only)	\??\O:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
File opened (read-only)	\??\T:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
File opened (read-only)	\??\X:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
File opened (read-only)	\??\A:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
File opened (read-only)	\??\H:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
File opened (read-only)	\??\I:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
File opened (read-only)	\??\Q:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
File opened (read-only)	\??\Y:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
File opened (read-only)	\??\B:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
File opened (read-only)	\??\G:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
File opened (read-only)	\??\K:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
File opened (read-only)	\??\M:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
File opened (read-only)	\??\S:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
File opened (read-only)	\??\U:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
File opened (read-only)	\??\V:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
File opened (read-only)	\??\Z:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
File opened (read-only)	\??\E:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
File opened (read-only)	\??\L:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
File opened (read-only)	\??\N:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
File opened (read-only)	\??\P:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
File opened (read-only)	\??\R:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
File opened (read-only)	\??\W:	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe

Drops autorun.inf file 1 TTPs 1 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\autorun.inf	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe

C:\Users\Admin\AppData\Local\Temp\836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe
"C:\Users\Admin\AppData\Local\Temp\836203b45f3b8a926f90cfbcd365f7188d3b64ed3deb6860a8b0a9e8a448687a.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- Drops autorun.inf file
- System Location Discovery: System Language Discovery
PID:4588

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

1

T1091

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Replication Through Removable Media

1

T1091

Collection

Command and Control

Exfiltration

Impact

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Downloads

F:\ljigcfft.exe

Filesize
184KB

MD5
65d1e0508a33a7b6a3249537ef6b7859

SHA1
bcb9ebccddca462402b0b1b92e355ce86c49198a

SHA256
fc82ec6b2c3db9e4c8c446c95f91ea3ac65152b8d0f604c9c40de67540fe64e7

SHA512
2309d6288c617cfb363ed602449d967b37ad7c013499adb7411fc3522f728609067e42fae42f3f7b288f1113556ab56c797eff7f7141f50b6d5eaae306c0846c

Download Submit
memory/4588-0-0x00000000001D0000-0x00000000001E9000-memory.dmp

Filesize
100KB

Download
memory/4588-7-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4588-14-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4588-22-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4588-30-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4588-37-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4588-44-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4588-50-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads