redline | 7dd0e4164bf63cdd163874c0f58e165362de6f109c2d750150c877f3018108c2

General

Target

62434278.exe
Size

4.0MB
MD5

a9dcb01f21ef3159226eb0c179d26767
SHA1

31606eecdbb999c83908e3ac9cb3b64c43923992
SHA256

7dd0e4164bf63cdd163874c0f58e165362de6f109c2d750150c877f3018108c2
SHA512

5c7a4a6846514dd8eb3498d89a9d28519c6220654670c02e18aec2a6c28ad64db338c1a202052bb83c3f3d221c2ec2b713bd59705d35efaec21e7e331e9f4919

Score

10^/10

redline @jabka9983 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

@JABKA9983

C2

92.255.85.137:41320

Attributes

auth_value
507a0c408947972b94cf44475f601269

Signatures

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

RedLine Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2612-138-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

4635_1647765460_726.exe

pid process

2788 4635_1647765460_726.exe
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Suspicious use of SetThreadContext 1 IoCs

Processes:

62434278.exe

description pid process target process

PID 2284 set thread context of 2612 2284 62434278.exe AppLaunch.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

AppLaunch.exe

pid process

2612 AppLaunch.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

AppLaunch.exe

description pid process

Token: SeDebugPrivilege 2612 AppLaunch.exe

pid	process
2788	4635_1647765460_726.exe

description	pid	process	target process
PID 2284 set thread context of 2612	2284	62434278.exe	AppLaunch.exe

pid	process
2612	AppLaunch.exe

description	pid	process
Token: SeDebugPrivilege	2612	AppLaunch.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

62434278.exeAppLaunch.exe

description	pid	process	target process
PID 2284 wrote to memory of 2612	2284	62434278.exe	AppLaunch.exe
PID 2284 wrote to memory of 2612	2284	62434278.exe	AppLaunch.exe
PID 2284 wrote to memory of 2612	2284	62434278.exe	AppLaunch.exe
PID 2284 wrote to memory of 2612	2284	62434278.exe	AppLaunch.exe
PID 2284 wrote to memory of 2612	2284	62434278.exe	AppLaunch.exe
PID 2612 wrote to memory of 2788	2612	AppLaunch.exe	4635_1647765460_726.exe
PID 2612 wrote to memory of 2788	2612	AppLaunch.exe	4635_1647765460_726.exe
PID 2612 wrote to memory of 2788	2612	AppLaunch.exe	4635_1647765460_726.exe

C:\Users\Admin\AppData\Local\Temp\62434278.exe
"C:\Users\Admin\AppData\Local\Temp\62434278.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2284

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2612

C:\Users\Admin\AppData\Local\Temp\4635_1647765460_726.exe
"C:\Users\Admin\AppData\Local\Temp\4635_1647765460_726.exe"
3⤵
- Executes dropped EXE
PID:2788

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\4635_1647765460_726.exe
MD5
0dc969799cd07a91d7d00825bf6d7e9e

SHA1
dd21e9900ca37dad0ce236aa636cf5a5554dda56

SHA256
49424ea75f90474c09ff21f52d86bbbbb9577e420c553f4dd942ac555cec938a

SHA512
570e42808e9a0fe378ceee70fcbd0a18d23df19d0834056ef502268d7ef331def99806f2ceb53234f91caf936d53fe2dbff48dd9e6e82e5a3e245b98b7ec3455

Download Submit
C:\Users\Admin\AppData\Local\Temp\4635_1647765460_726.exe
MD5
0dc969799cd07a91d7d00825bf6d7e9e

SHA1
dd21e9900ca37dad0ce236aa636cf5a5554dda56

SHA256
49424ea75f90474c09ff21f52d86bbbbb9577e420c553f4dd942ac555cec938a

SHA512
570e42808e9a0fe378ceee70fcbd0a18d23df19d0834056ef502268d7ef331def99806f2ceb53234f91caf936d53fe2dbff48dd9e6e82e5a3e245b98b7ec3455

Download Submit
memory/2284-134-0x0000000002630000-0x0000000002690000-memory.dmp

Filesize
384KB

Download
memory/2284-135-0x0000000000400000-0x0000000000891000-memory.dmp

Filesize
4.6MB

Download
memory/2284-136-0x0000000000400000-0x0000000000891000-memory.dmp

Filesize
4.6MB

Download
memory/2612-148-0x0000000005290000-0x0000000005322000-memory.dmp

Filesize
584KB

Download
memory/2612-150-0x0000000005330000-0x000000000534E000-memory.dmp

Filesize
120KB

Download
memory/2612-145-0x0000000004EF0000-0x0000000004FFA000-memory.dmp

Filesize
1.0MB

Download
memory/2612-146-0x0000000004E20000-0x0000000004E5C000-memory.dmp

Filesize
240KB

Download
memory/2612-147-0x0000000005150000-0x00000000051C6000-memory.dmp

Filesize
472KB

Download
memory/2612-143-0x0000000005350000-0x0000000005968000-memory.dmp

Filesize
6.1MB

Download
memory/2612-149-0x0000000005F20000-0x00000000064C4000-memory.dmp

Filesize
5.6MB

Download
memory/2612-144-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

Filesize
72KB

Download
memory/2612-151-0x0000000005DB0000-0x0000000005E16000-memory.dmp

Filesize
408KB

Download
memory/2612-152-0x0000000006A40000-0x0000000006C02000-memory.dmp

Filesize
1.8MB

Download
memory/2612-153-0x0000000007140000-0x000000000766C000-memory.dmp

Filesize
5.2MB

Download
memory/2612-154-0x00000000069D0000-0x0000000006A20000-memory.dmp

Filesize
320KB

Download
memory/2612-137-0x0000000000000000-mapping.dmp

Download
memory/2612-138-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2788-155-0x0000000000000000-mapping.dmp

Download

Analysis

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