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

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2608	extrac32.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2064 set thread context of 2632	2064	Lisect_AV-T_G3_100.exe	28
PID 2632 set thread context of 1224	2632	Lisect_AV-T_G3_100.exe	21
PID 2632 set thread context of 2608	2632	Lisect_AV-T_G3_100.exe	31
PID 2608 set thread context of 1224	2608	extrac32.exe	21

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-2721934792-624042501-2768869379-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	extrac32.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
2064	Lisect_AV-T_G3_100.exe
2064	Lisect_AV-T_G3_100.exe
2064	Lisect_AV-T_G3_100.exe
2064	Lisect_AV-T_G3_100.exe
2064	Lisect_AV-T_G3_100.exe
2064	Lisect_AV-T_G3_100.exe
2632	Lisect_AV-T_G3_100.exe
2632	Lisect_AV-T_G3_100.exe
2632	Lisect_AV-T_G3_100.exe
2632	Lisect_AV-T_G3_100.exe
2632	Lisect_AV-T_G3_100.exe
2632	Lisect_AV-T_G3_100.exe
2632	Lisect_AV-T_G3_100.exe
2632	Lisect_AV-T_G3_100.exe
2608	extrac32.exe
2608	extrac32.exe
2608	extrac32.exe
2608	extrac32.exe
2608	extrac32.exe
2608	extrac32.exe
2608	extrac32.exe
2608	extrac32.exe
2608	extrac32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1224	Explorer.EXE

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
2632	Lisect_AV-T_G3_100.exe
1224	Explorer.EXE
1224	Explorer.EXE
2608	extrac32.exe
2608	extrac32.exe
2608	extrac32.exe
2608	extrac32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2064	Lisect_AV-T_G3_100.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2064 wrote to memory of 2632	2064	Lisect_AV-T_G3_100.exe	28
PID 2064 wrote to memory of 2632	2064	Lisect_AV-T_G3_100.exe	28
PID 2064 wrote to memory of 2632	2064	Lisect_AV-T_G3_100.exe	28
PID 2064 wrote to memory of 2632	2064	Lisect_AV-T_G3_100.exe	28
PID 2064 wrote to memory of 2632	2064	Lisect_AV-T_G3_100.exe	28
PID 2064 wrote to memory of 2632	2064	Lisect_AV-T_G3_100.exe	28
PID 2064 wrote to memory of 2632	2064	Lisect_AV-T_G3_100.exe	28
PID 1224 wrote to memory of 2608	1224	Explorer.EXE	31
PID 1224 wrote to memory of 2608	1224	Explorer.EXE	31
PID 1224 wrote to memory of 2608	1224	Explorer.EXE	31
PID 1224 wrote to memory of 2608	1224	Explorer.EXE	31
PID 2608 wrote to memory of 2344	2608	extrac32.exe	34
PID 2608 wrote to memory of 2344	2608	extrac32.exe	34
PID 2608 wrote to memory of 2344	2608	extrac32.exe	34
PID 2608 wrote to memory of 2344	2608	extrac32.exe	34
PID 2608 wrote to memory of 2344	2608	extrac32.exe	34

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1224
- 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:2064
- - 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:2632
- C:\Windows\SysWOW64\extrac32.exe
  "C:\Windows\SysWOW64\extrac32.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2608
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:2344

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\vbb4b.zip

Filesize
542KB

MD5
a9a3b70adcf65be80c9b00e65d158669

SHA1
f2149444f70b702a43ad1e058dea147d6ba2eb5d

SHA256
bdcd90d909c708eff9a829c01b428c2b24fafc15f63deccd064c2bb12b0a49e3

SHA512
e06ea8f9d982ecd5bedf23676fa41b49d8673d9135f752655210c322529fb1441a4ef5f292825eea11ccb0cb516e873c33d16c3f800204511639c5b8db429290

Download Submit
\Users\Admin\AppData\Local\Temp\sqlite3.dll

Filesize
1.0MB

MD5
ce5c15b5092877974d5b6476ad1cb2d7

SHA1
76a6fc307d1524081cba1886d312df97c9dd658f

SHA256
1f1a186ea26bd2462ea2a9cf35a816b92caf0897fdf332af3a61569e0ba97b24

SHA512
bb9ced38c63d2a29e18c38f60020cfdf0161384cd4ad6328352626643becdf49f6b4bef47012391720344fdd8ad520aa802dcbbed15b5026d27eb93b0a839c90

Download Submit
memory/1224-28-0x0000000004E70000-0x0000000004F51000-memory.dmp

Filesize
900KB

Download
memory/1224-20-0x0000000008E30000-0x000000000A370000-memory.dmp

Filesize
21.2MB

Download
memory/1224-29-0x0000000004E70000-0x0000000004F51000-memory.dmp

Filesize
900KB

Download
memory/1224-30-0x0000000008E30000-0x000000000A370000-memory.dmp

Filesize
21.2MB

Download
memory/1224-17-0x0000000000010000-0x0000000000020000-memory.dmp

Filesize
64KB

Download
memory/1224-26-0x0000000000010000-0x0000000000020000-memory.dmp

Filesize
64KB

Download
memory/1224-33-0x0000000004E70000-0x0000000004F51000-memory.dmp

Filesize
900KB

Download
memory/2064-6-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2064-1-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2064-0-0x00000000001A0000-0x0000000000250000-memory.dmp

Filesize
704KB

Download
memory/2064-13-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2064-7-0x0000000005120000-0x0000000005160000-memory.dmp

Filesize
256KB

Download
memory/2064-2-0x0000000005120000-0x0000000005160000-memory.dmp

Filesize
256KB

Download
memory/2064-3-0x0000000000300000-0x000000000030E000-memory.dmp

Filesize
56KB

Download
memory/2064-5-0x0000000005160000-0x00000000051DE000-memory.dmp

Filesize
504KB

Download
memory/2064-4-0x0000000000360000-0x000000000036A000-memory.dmp

Filesize
40KB

Download
memory/2608-31-0x0000000000130000-0x000000000016A000-memory.dmp

Filesize
232KB

Download
memory/2608-32-0x0000000001DA0000-0x0000000001E43000-memory.dmp

Filesize
652KB

Download
memory/2608-21-0x0000000000130000-0x000000000016A000-memory.dmp

Filesize
232KB

Download
memory/2608-22-0x0000000000130000-0x000000000016A000-memory.dmp

Filesize
232KB

Download
memory/2608-74-0x0000000061E00000-0x0000000061EED000-memory.dmp

Filesize
948KB

Download
memory/2608-25-0x0000000000130000-0x000000000016A000-memory.dmp

Filesize
232KB

Download
memory/2608-24-0x0000000001FC0000-0x00000000022C3000-memory.dmp

Filesize
3.0MB

Download
memory/2608-27-0x0000000001DA0000-0x0000000001E43000-memory.dmp

Filesize
652KB

Download
memory/2632-9-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2632-23-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2632-19-0x0000000000380000-0x00000000003A4000-memory.dmp

Filesize
144KB

Download
memory/2632-18-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2632-16-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2632-15-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2632-14-0x0000000000960000-0x0000000000C63000-memory.dmp

Filesize
3.0MB

Download
memory/2632-12-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2632-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2632-8-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download

Analysis

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