5318d1a14cab2cf8909622d61cabc07e23dd95eebab59898f8d95896cae8df67

General

Target

Lisect_AV-T_G3_100.exe
Size

683KB
MD5

e165c91016d1098ae781c698ebb277cf
SHA1

93c87aa4a53e417b46d1ca4327035d5775f53f62
SHA256

5318d1a14cab2cf8909622d61cabc07e23dd95eebab59898f8d95896cae8df67
SHA512

11e42c9fc5c63943fdc2086c4be4dda8f053902b214a2065c716bc1945feaf42fd7b50e564b4a57067083fabe4d3e91648a3e80662e1708dcd6b80f8fff47f4a
SSDEEP

12288:eZuumVcrmovF98HURfSTC/Ud69ZhJnNsuuJ/k0wcBVSq5SLp45PWICMZhNmMhlm:rum+rm49Gii6rNsu90w0SqNN1CMjNl

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 4572 set thread context of 3128	4572	Lisect_AV-T_G3_100.exe	101
PID 3128 set thread context of 3444	3128	Lisect_AV-T_G3_100.exe	56
PID 3128 set thread context of 5052	3128	Lisect_AV-T_G3_100.exe	104
PID 5052 set thread context of 3444	5052	extrac32.exe	56

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-2288054676-1871194608-3559553667-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	extrac32.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-2288054676-1871194608-3559553667-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 46 IoCs

pid	Process
4572	Lisect_AV-T_G3_100.exe
4572	Lisect_AV-T_G3_100.exe
4572	Lisect_AV-T_G3_100.exe
4572	Lisect_AV-T_G3_100.exe
4572	Lisect_AV-T_G3_100.exe
4572	Lisect_AV-T_G3_100.exe
3128	Lisect_AV-T_G3_100.exe
3128	Lisect_AV-T_G3_100.exe
3128	Lisect_AV-T_G3_100.exe
3128	Lisect_AV-T_G3_100.exe
3128	Lisect_AV-T_G3_100.exe
3128	Lisect_AV-T_G3_100.exe
3128	Lisect_AV-T_G3_100.exe
3128	Lisect_AV-T_G3_100.exe
3128	Lisect_AV-T_G3_100.exe
3128	Lisect_AV-T_G3_100.exe
3128	Lisect_AV-T_G3_100.exe
3128	Lisect_AV-T_G3_100.exe
3128	Lisect_AV-T_G3_100.exe
3128	Lisect_AV-T_G3_100.exe
3128	Lisect_AV-T_G3_100.exe
3128	Lisect_AV-T_G3_100.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
3128	Lisect_AV-T_G3_100.exe
3444	Explorer.EXE
3444	Explorer.EXE
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe
5052	extrac32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4572	Lisect_AV-T_G3_100.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3444	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4572 wrote to memory of 3128	4572	Lisect_AV-T_G3_100.exe	101
PID 4572 wrote to memory of 3128	4572	Lisect_AV-T_G3_100.exe	101
PID 4572 wrote to memory of 3128	4572	Lisect_AV-T_G3_100.exe	101
PID 4572 wrote to memory of 3128	4572	Lisect_AV-T_G3_100.exe	101
PID 4572 wrote to memory of 3128	4572	Lisect_AV-T_G3_100.exe	101
PID 4572 wrote to memory of 3128	4572	Lisect_AV-T_G3_100.exe	101
PID 3444 wrote to memory of 5052	3444	Explorer.EXE	104
PID 3444 wrote to memory of 5052	3444	Explorer.EXE	104
PID 3444 wrote to memory of 5052	3444	Explorer.EXE	104
PID 5052 wrote to memory of 2224	5052	extrac32.exe	118
PID 5052 wrote to memory of 2224	5052	extrac32.exe	118
PID 5052 wrote to memory of 2224	5052	extrac32.exe	118

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies registry class
- Suspicious behavior: MapViewOfSection
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3444
- C:\Users\Admin\AppData\Local\Temp\Lisect_AV-T_G3_100.exe
  "C:\Users\Admin\AppData\Local\Temp\Lisect_AV-T_G3_100.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4572
- - C:\Users\Admin\AppData\Local\Temp\Lisect_AV-T_G3_100.exe
    "C:\Users\Admin\AppData\Local\Temp\Lisect_AV-T_G3_100.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    PID:3128
- C:\Windows\SysWOW64\extrac32.exe
  "C:\Windows\SysWOW64\extrac32.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:5052
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:2224

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3128-12-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/3128-23-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/3128-19-0x0000000000C30000-0x0000000000C54000-memory.dmp

Filesize
144KB

Download
memory/3128-18-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/3128-17-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/3128-16-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/3128-15-0x00000000010C0000-0x000000000140A000-memory.dmp

Filesize
3.3MB

Download
memory/3444-31-0x00000000025F0000-0x00000000026B3000-memory.dmp

Filesize
780KB

Download
memory/3444-30-0x00000000025F0000-0x00000000026B3000-memory.dmp

Filesize
780KB

Download
memory/3444-27-0x000000000D140000-0x000000000DD10000-memory.dmp

Filesize
11.8MB

Download
memory/3444-20-0x000000000D140000-0x000000000DD10000-memory.dmp

Filesize
11.8MB

Download
memory/4572-7-0x0000000005730000-0x000000000573A000-memory.dmp

Filesize
40KB

Download
memory/4572-3-0x00000000051F0000-0x0000000005282000-memory.dmp

Filesize
584KB

Download
memory/4572-14-0x00000000752A0000-0x0000000075A50000-memory.dmp

Filesize
7.7MB

Download
memory/4572-10-0x00000000752A0000-0x0000000075A50000-memory.dmp

Filesize
7.7MB

Download
memory/4572-9-0x0000000007DF0000-0x0000000007E8C000-memory.dmp

Filesize
624KB

Download
memory/4572-8-0x0000000006700000-0x000000000677E000-memory.dmp

Filesize
504KB

Download
memory/4572-0-0x00000000007A0000-0x0000000000850000-memory.dmp

Filesize
704KB

Download
memory/4572-6-0x0000000005720000-0x000000000572E000-memory.dmp

Filesize
56KB

Download
memory/4572-5-0x0000000005290000-0x000000000529A000-memory.dmp

Filesize
40KB

Download
memory/4572-11-0x0000000005480000-0x0000000005490000-memory.dmp

Filesize
64KB

Download
memory/4572-1-0x00000000752A0000-0x0000000075A50000-memory.dmp

Filesize
7.7MB

Download
memory/4572-4-0x0000000005480000-0x0000000005490000-memory.dmp

Filesize
64KB

Download
memory/4572-2-0x00000000057A0000-0x0000000005D44000-memory.dmp

Filesize
5.6MB

Download
memory/5052-21-0x0000000000A80000-0x0000000000ABA000-memory.dmp

Filesize
232KB

Download
memory/5052-26-0x0000000002910000-0x00000000029B3000-memory.dmp

Filesize
652KB

Download
memory/5052-25-0x0000000000A80000-0x0000000000ABA000-memory.dmp

Filesize
232KB

Download
memory/5052-28-0x0000000000A80000-0x0000000000ABA000-memory.dmp

Filesize
232KB

Download
memory/5052-29-0x0000000002910000-0x00000000029B3000-memory.dmp

Filesize
652KB

Download
memory/5052-24-0x0000000002A10000-0x0000000002D5A000-memory.dmp

Filesize
3.3MB

Download
memory/5052-22-0x0000000000A80000-0x0000000000ABA000-memory.dmp

Filesize
232KB

Download

Analysis

Sharing