redline | 314166f9dde25b13c5cca86e65a67b26dbae5dcf17dccf7c5a5eb21d3ff76316

General

Target

G K M 9 5.rar
Size

9.6MB
MD5

39eaf06aff90c74b0fb6b2d98c939f6f
SHA1

48af9760de8234c93d7f7b2af5d429950ece6190
SHA256

314166f9dde25b13c5cca86e65a67b26dbae5dcf17dccf7c5a5eb21d3ff76316
SHA512

69aabefdf3438a004b49ee0ec04571d072e7e2df93b1925e997e25d8cc25c02fa960d025bf1cdcddf428437835f6a75f8d50c7dc5420ea61a7571bfbd628696c
SSDEEP

196608:+9D+lduWOcYQXeOVzkB9ASy6rSniS6SAxAm4y5G/VqMpb7LS8D8nY:+AEctXvVzkB9xyESQhfPw/wY

Score

10^/10

redline discovery infostealer spyware

Malware Config

Extracted

Family

redline

C2

185.196.9.26:6302

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 2 IoCs

resource	yara_rule
behavioral2/memory/5100-22-0x00000000006F0000-0x0000000000751000-memory.dmp	family_redline
behavioral2/memory/5100-25-0x00000000006F0000-0x0000000000742000-memory.dmp	family_redline

Executes dropped EXE 1 IoCs

pid	Process
4816	GTA 5 Mod Menu.exe

Loads dropped DLL 1 IoCs

pid	Process
4816	GTA 5 Mod Menu.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4816 set thread context of 5100	4816	GTA 5 Mod Menu.exe	103

System Location Discovery: System Language Discovery 1 TTPs 2 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	GTA 5 Mod Menu.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSBuild.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1744	7zFM.exe
1744	7zFM.exe
5100	MSBuild.exe
5100	MSBuild.exe
5100	MSBuild.exe
1744	7zFM.exe
1744	7zFM.exe
1744	7zFM.exe
1744	7zFM.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1744	7zFM.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	1744	7zFM.exe
Token: 35	1744	7zFM.exe
Token: SeSecurityPrivilege	1744	7zFM.exe
Token: SeDebugPrivilege	5100	MSBuild.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1744	7zFM.exe
1744	7zFM.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1744 wrote to memory of 4816	1744	7zFM.exe	99
PID 1744 wrote to memory of 4816	1744	7zFM.exe	99
PID 1744 wrote to memory of 4816	1744	7zFM.exe	99
PID 4816 wrote to memory of 5100	4816	GTA 5 Mod Menu.exe	103
PID 4816 wrote to memory of 5100	4816	GTA 5 Mod Menu.exe	103
PID 4816 wrote to memory of 5100	4816	GTA 5 Mod Menu.exe	103
PID 4816 wrote to memory of 5100	4816	GTA 5 Mod Menu.exe	103
PID 4816 wrote to memory of 5100	4816	GTA 5 Mod Menu.exe	103
PID 4816 wrote to memory of 5100	4816	GTA 5 Mod Menu.exe	103
PID 4816 wrote to memory of 5100	4816	GTA 5 Mod Menu.exe	103
PID 4816 wrote to memory of 5100	4816	GTA 5 Mod Menu.exe	103

C:\Program Files\7-Zip\7zFM.exe
"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\G K M 9 5.rar"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1744
- C:\Users\Admin\AppData\Local\Temp\7zO0D6D1AA7\GTA 5 Mod Menu.exe
  "C:\Users\Admin\AppData\Local\Temp\7zO0D6D1AA7\GTA 5 Mod Menu.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4816
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5100

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zO0D6D1AA7\GTA 5 Mod Menu.exe

Filesize
312KB

MD5
46796db8acd3ff52d5daa757a0acc12d

SHA1
090afe3863790f1e8d9420309538aa5fa846b29d

SHA256
b38f4158c414aace2b77f2743822d2b05b1b456f4b339192c48804fdae25a184

SHA512
5b3647b1f2963177513f5a336563e3a8563fe4e6d1c8e00ad4e554f298fca03c200f99a384b24672daed897bed9eef15442dd99afacd5e9992dd27d053f151bb

Download Submit
C:\Users\Admin\AppData\Roaming\msvcp110.dll

Filesize
572KB

MD5
1a3e6dcd6b446b86f6cc2c11efe0bf35

SHA1
39d1b7a080d0d8149b68ac7a459a7b8d512204cd

SHA256
d64e6e381b5341fd164b2bd8435dce7db1f622ea947242e96ba5696eb0095b5b

SHA512
769982e0c23aecd622c6efd77773c8836325fe3a71e9e8cc33cc956e4ae23811f1a82d8dc7406a3fc3405b83656fba670334297f3414d0f708d8438d85112814

Download Submit
memory/4816-12-0x00000000747DE000-0x00000000747DF000-memory.dmp

Filesize
4KB

Download
memory/4816-13-0x00000000002F0000-0x0000000000348000-memory.dmp

Filesize
352KB

Download
memory/4816-14-0x00000000026F0000-0x00000000026F6000-memory.dmp

Filesize
24KB

Download
memory/4816-15-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/4816-23-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/4816-29-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/5100-27-0x0000000005280000-0x0000000005312000-memory.dmp

Filesize
584KB

Download
memory/5100-32-0x00000000054F0000-0x0000000005502000-memory.dmp

Filesize
72KB

Download
memory/5100-25-0x00000000006F0000-0x0000000000742000-memory.dmp

Filesize
328KB

Download
memory/5100-28-0x0000000005410000-0x000000000541A000-memory.dmp

Filesize
40KB

Download
memory/5100-30-0x0000000006360000-0x0000000006978000-memory.dmp

Filesize
6.1MB

Download
memory/5100-22-0x00000000006F0000-0x0000000000751000-memory.dmp

Filesize
388KB

Download
memory/5100-31-0x0000000005D40000-0x0000000005E4A000-memory.dmp

Filesize
1.0MB

Download
memory/5100-26-0x0000000005790000-0x0000000005D34000-memory.dmp

Filesize
5.6MB

Download
memory/5100-33-0x0000000005590000-0x00000000055CC000-memory.dmp

Filesize
240KB

Download
memory/5100-34-0x00000000055D0000-0x000000000561C000-memory.dmp

Filesize
304KB

Download
memory/5100-35-0x0000000005E50000-0x0000000005EB6000-memory.dmp

Filesize
408KB

Download
memory/5100-36-0x0000000006DB0000-0x0000000006F72000-memory.dmp

Filesize
1.8MB

Download
memory/5100-37-0x00000000074B0000-0x00000000079DC000-memory.dmp

Filesize
5.2MB

Download
memory/5100-38-0x0000000006D60000-0x0000000006DB0000-memory.dmp

Filesize
320KB

Download

Analysis

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