redline | 7feb71e0bcd24d21e20f423434b4c9971c174c9e1aafedab36e2ecab1ff3a5bf

General

Target

8f6c7a779aad2fcebfde67b679378445.exe
Size

3.8MB
MD5

8f6c7a779aad2fcebfde67b679378445
SHA1

c2861843b930684f3c15b779e1027ffffe96bcc7
SHA256

7feb71e0bcd24d21e20f423434b4c9971c174c9e1aafedab36e2ecab1ff3a5bf
SHA512

cbc525092ac6ec65b64944a1708ff102d2019acbf10ad3739a99cd8bb4892f601535028304e957b10fbae19f2d96d9c2f416cc6c79051d4efe651bc03f78fc34

Score

10^/10

redline orix1 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

Orix1

C2

92.222.145.236:60837

Signatures

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

RedLine Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4884-123-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral2/memory/4884-124-0x000000000041C636-mapping.dmp	family_redline

Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

598714267.exeruntimeservice.exesihost32.exe

pid process

3392 598714267.exe
2776 runtimeservice.exe
4332 sihost32.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Suspicious use of SetThreadContext 1 IoCs

Processes:

8f6c7a779aad2fcebfde67b679378445.exe

description pid process target process

PID 4796 set thread context of 4884 4796 8f6c7a779aad2fcebfde67b679378445.exe 8f6c7a779aad2fcebfde67b679378445.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

5008 4796 WerFault.exe 8f6c7a779aad2fcebfde67b679378445.exe
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exeschtasks.exe

pid process

2568 schtasks.exe
4488 schtasks.exe

pid	process
3392	598714267.exe
2776	runtimeservice.exe
4332	sihost32.exe

description	pid	process	target process
PID 4796 set thread context of 4884	4796	8f6c7a779aad2fcebfde67b679378445.exe	8f6c7a779aad2fcebfde67b679378445.exe

pid	pid_target	process	target process
5008	4796	WerFault.exe	8f6c7a779aad2fcebfde67b679378445.exe

pid	process
2568	schtasks.exe
4488	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

WerFault.exe8f6c7a779aad2fcebfde67b679378445.exe598714267.exeruntimeservice.exe

pid	process
5008	WerFault.exe
5008	WerFault.exe
5008	WerFault.exe
5008	WerFault.exe
5008	WerFault.exe
5008	WerFault.exe
5008	WerFault.exe
5008	WerFault.exe
5008	WerFault.exe
5008	WerFault.exe
5008	WerFault.exe
5008	WerFault.exe
5008	WerFault.exe
5008	WerFault.exe
4884	8f6c7a779aad2fcebfde67b679378445.exe
4884	8f6c7a779aad2fcebfde67b679378445.exe
3392	598714267.exe
2776	runtimeservice.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

Processes:

8f6c7a779aad2fcebfde67b679378445.exeWerFault.exe8f6c7a779aad2fcebfde67b679378445.exe598714267.exeruntimeservice.exe

description	pid	process
Token: SeDebugPrivilege	4796	8f6c7a779aad2fcebfde67b679378445.exe
Token: SeRestorePrivilege	5008	WerFault.exe
Token: SeBackupPrivilege	5008	WerFault.exe
Token: SeDebugPrivilege	5008	WerFault.exe
Token: SeDebugPrivilege	4884	8f6c7a779aad2fcebfde67b679378445.exe
Token: SeDebugPrivilege	3392	598714267.exe
Token: SeDebugPrivilege	2776	runtimeservice.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

8f6c7a779aad2fcebfde67b679378445.exe8f6c7a779aad2fcebfde67b679378445.exe598714267.execmd.exeruntimeservice.execmd.exe

description	pid	process	target process
PID 4796 wrote to memory of 4876	4796	8f6c7a779aad2fcebfde67b679378445.exe	8f6c7a779aad2fcebfde67b679378445.exe
PID 4796 wrote to memory of 4876	4796	8f6c7a779aad2fcebfde67b679378445.exe	8f6c7a779aad2fcebfde67b679378445.exe
PID 4796 wrote to memory of 4876	4796	8f6c7a779aad2fcebfde67b679378445.exe	8f6c7a779aad2fcebfde67b679378445.exe
PID 4796 wrote to memory of 4884	4796	8f6c7a779aad2fcebfde67b679378445.exe	8f6c7a779aad2fcebfde67b679378445.exe
PID 4796 wrote to memory of 4884	4796	8f6c7a779aad2fcebfde67b679378445.exe	8f6c7a779aad2fcebfde67b679378445.exe
PID 4796 wrote to memory of 4884	4796	8f6c7a779aad2fcebfde67b679378445.exe	8f6c7a779aad2fcebfde67b679378445.exe
PID 4796 wrote to memory of 4884	4796	8f6c7a779aad2fcebfde67b679378445.exe	8f6c7a779aad2fcebfde67b679378445.exe
PID 4796 wrote to memory of 4884	4796	8f6c7a779aad2fcebfde67b679378445.exe	8f6c7a779aad2fcebfde67b679378445.exe
PID 4796 wrote to memory of 4884	4796	8f6c7a779aad2fcebfde67b679378445.exe	8f6c7a779aad2fcebfde67b679378445.exe
PID 4796 wrote to memory of 4884	4796	8f6c7a779aad2fcebfde67b679378445.exe	8f6c7a779aad2fcebfde67b679378445.exe
PID 4796 wrote to memory of 4884	4796	8f6c7a779aad2fcebfde67b679378445.exe	8f6c7a779aad2fcebfde67b679378445.exe
PID 4884 wrote to memory of 3392	4884	8f6c7a779aad2fcebfde67b679378445.exe	598714267.exe
PID 4884 wrote to memory of 3392	4884	8f6c7a779aad2fcebfde67b679378445.exe	598714267.exe
PID 3392 wrote to memory of 2292	3392	598714267.exe	cmd.exe
PID 3392 wrote to memory of 2292	3392	598714267.exe	cmd.exe
PID 2292 wrote to memory of 2568	2292	cmd.exe	schtasks.exe
PID 2292 wrote to memory of 2568	2292	cmd.exe	schtasks.exe
PID 3392 wrote to memory of 2776	3392	598714267.exe	runtimeservice.exe
PID 3392 wrote to memory of 2776	3392	598714267.exe	runtimeservice.exe
PID 2776 wrote to memory of 3980	2776	runtimeservice.exe	cmd.exe
PID 2776 wrote to memory of 3980	2776	runtimeservice.exe	cmd.exe
PID 3980 wrote to memory of 4488	3980	cmd.exe	schtasks.exe
PID 3980 wrote to memory of 4488	3980	cmd.exe	schtasks.exe
PID 2776 wrote to memory of 4332	2776	runtimeservice.exe	sihost32.exe
PID 2776 wrote to memory of 4332	2776	runtimeservice.exe	sihost32.exe

C:\Users\Admin\AppData\Local\Temp\8f6c7a779aad2fcebfde67b679378445.exe
"C:\Users\Admin\AppData\Local\Temp\8f6c7a779aad2fcebfde67b679378445.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4796

C:\Users\Admin\AppData\Local\Temp\8f6c7a779aad2fcebfde67b679378445.exe
"C:\Users\Admin\AppData\Local\Temp\8f6c7a779aad2fcebfde67b679378445.exe"
2⤵
PID:4876

C:\Users\Admin\AppData\Local\Temp\8f6c7a779aad2fcebfde67b679378445.exe
"C:\Users\Admin\AppData\Local\Temp\8f6c7a779aad2fcebfde67b679378445.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4884

C:\Users\Admin\AppData\Local\Temp\598714267.exe
"C:\Users\Admin\AppData\Local\Temp\598714267.exe"
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3392

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "runtimeservice" /tr '"C:\Users\Admin\AppData\Roaming\runtimeservice.exe"' & exit
4⤵
- Suspicious use of WriteProcessMemory
PID:2292

C:\Windows\system32\schtasks.exe
schtasks /create /f /sc onlogon /rl highest /tn "runtimeservice" /tr '"C:\Users\Admin\AppData\Roaming\runtimeservice.exe"'
5⤵
- Creates scheduled task(s)
PID:2568

C:\Users\Admin\AppData\Roaming\runtimeservice.exe
"C:\Users\Admin\AppData\Roaming\runtimeservice.exe"
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2776

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "runtimeservice" /tr '"C:\Users\Admin\AppData\Roaming\runtimeservice.exe"' & exit
5⤵
- Suspicious use of WriteProcessMemory
PID:3980

C:\Windows\system32\schtasks.exe
schtasks /create /f /sc onlogon /rl highest /tn "runtimeservice" /tr '"C:\Users\Admin\AppData\Roaming\runtimeservice.exe"'
6⤵
- Creates scheduled task(s)
PID:4488

C:\Users\Admin\AppData\Roaming\Microsoft\Telemetry\sihost32.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Telemetry\sihost32.exe"
5⤵
- Executes dropped EXE
PID:4332

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4796 -s 1296
2⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5008

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Web Service

1

T1102

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\598714267.exe
MD5
c4ab556b6a1dd537cc1942204fdfd6cd

SHA1
91c8f1c171c1710f78a53ab119959e15549c3931

SHA256
fb07a088ddf5bab17add34ddbdd3d4d15ebff15412cadc4c6cea801244801a79

SHA512
997ad56739814b047ddfe53739660d3a0cc1b6cc3fe813c709048fc8a3af2b8b31a04cd3bfe8716626f96b065aa983176706b28a2da937fda45dcbc43e106a0f

Download Submit
C:\Users\Admin\AppData\Local\Temp\598714267.exe
MD5
c4ab556b6a1dd537cc1942204fdfd6cd

SHA1
91c8f1c171c1710f78a53ab119959e15549c3931

SHA256
fb07a088ddf5bab17add34ddbdd3d4d15ebff15412cadc4c6cea801244801a79

SHA512
997ad56739814b047ddfe53739660d3a0cc1b6cc3fe813c709048fc8a3af2b8b31a04cd3bfe8716626f96b065aa983176706b28a2da937fda45dcbc43e106a0f

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Telemetry\sihost32.exe
MD5
dbd399ad19db67986885ae73860583a1

SHA1
0981d845da6a8cde0913d08cdcdcacaced6d7141

SHA256
b4563d2f26a78c16789c86d4aeff3a038832b6af46947fc5e79e51f0bce717f9

SHA512
b3198db63958dbad486df7aa067c44b839d8af833f41b08b396ac5f728726428462b25452b82e5cb2500e046e0f7d81dc994808935eabae40ee2ac5d3e068134

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Telemetry\sihost32.exe
MD5
dbd399ad19db67986885ae73860583a1

SHA1
0981d845da6a8cde0913d08cdcdcacaced6d7141

SHA256
b4563d2f26a78c16789c86d4aeff3a038832b6af46947fc5e79e51f0bce717f9

SHA512
b3198db63958dbad486df7aa067c44b839d8af833f41b08b396ac5f728726428462b25452b82e5cb2500e046e0f7d81dc994808935eabae40ee2ac5d3e068134

Download Submit
C:\Users\Admin\AppData\Roaming\runtimeservice.exe
MD5
c4ab556b6a1dd537cc1942204fdfd6cd

SHA1
91c8f1c171c1710f78a53ab119959e15549c3931

SHA256
fb07a088ddf5bab17add34ddbdd3d4d15ebff15412cadc4c6cea801244801a79

SHA512
997ad56739814b047ddfe53739660d3a0cc1b6cc3fe813c709048fc8a3af2b8b31a04cd3bfe8716626f96b065aa983176706b28a2da937fda45dcbc43e106a0f

Download Submit
C:\Users\Admin\AppData\Roaming\runtimeservice.exe
MD5
c4ab556b6a1dd537cc1942204fdfd6cd

SHA1
91c8f1c171c1710f78a53ab119959e15549c3931

SHA256
fb07a088ddf5bab17add34ddbdd3d4d15ebff15412cadc4c6cea801244801a79

SHA512
997ad56739814b047ddfe53739660d3a0cc1b6cc3fe813c709048fc8a3af2b8b31a04cd3bfe8716626f96b065aa983176706b28a2da937fda45dcbc43e106a0f

Download Submit
memory/2292-150-0x0000000000000000-mapping.dmp

Download
memory/2568-151-0x0000000000000000-mapping.dmp

Download
memory/2776-152-0x0000000000000000-mapping.dmp

Download
memory/2776-166-0x000000001C070000-0x000000001C072000-memory.dmp

Filesize
8KB

Download
memory/3392-149-0x000000001C720000-0x000000001C722000-memory.dmp

Filesize
8KB

Download
memory/3392-142-0x0000000000000000-mapping.dmp

Download
memory/3392-148-0x0000000001970000-0x0000000001971000-memory.dmp

Filesize
4KB

Download
memory/3392-147-0x0000000001530000-0x0000000001536000-memory.dmp

Filesize
24KB

Download
memory/3392-145-0x0000000000BB0000-0x0000000000BB1000-memory.dmp

Filesize
4KB

Download
memory/3980-159-0x0000000000000000-mapping.dmp

Download
memory/4332-164-0x0000000000B70000-0x0000000000B71000-memory.dmp

Filesize
4KB

Download
memory/4332-167-0x0000000001470000-0x0000000001472000-memory.dmp

Filesize
8KB

Download
memory/4332-161-0x0000000000000000-mapping.dmp

Download
memory/4488-160-0x0000000000000000-mapping.dmp

Download
memory/4796-125-0x000000000C450000-0x000000000C453000-memory.dmp

Filesize
12KB

Download
memory/4796-114-0x0000000000F10000-0x0000000000F11000-memory.dmp

Filesize
4KB

Download
memory/4796-115-0x0000000005CB0000-0x0000000005CB1000-memory.dmp

Filesize
4KB

Download
memory/4796-116-0x0000000006250000-0x0000000006251000-memory.dmp

Filesize
4KB

Download
memory/4796-117-0x0000000005D50000-0x0000000005D51000-memory.dmp

Filesize
4KB

Download
memory/4796-118-0x0000000005D50000-0x000000000624E000-memory.dmp

Filesize
5.0MB

Download
memory/4796-119-0x0000000005C30000-0x0000000005C31000-memory.dmp

Filesize
4KB

Download
memory/4796-120-0x0000000005F60000-0x0000000005F61000-memory.dmp

Filesize
4KB

Download
memory/4796-121-0x0000000005D50000-0x000000000624E000-memory.dmp

Filesize
5.0MB

Download
memory/4796-122-0x000000000C410000-0x000000000C428000-memory.dmp

Filesize
96KB

Download
memory/4884-135-0x0000000005120000-0x000000000561E000-memory.dmp

Filesize
5.0MB

Download
memory/4884-133-0x0000000005EF0000-0x0000000005EF1000-memory.dmp

Filesize
4KB

Download
memory/4884-130-0x0000000006130000-0x0000000006131000-memory.dmp

Filesize
4KB

Download
memory/4884-126-0x0000000000400000-0x0000000000401000-memory.dmp

Filesize
4KB

Download
memory/4884-132-0x0000000005FC0000-0x0000000005FC1000-memory.dmp

Filesize
4KB

Download
memory/4884-124-0x000000000041C636-mapping.dmp

Download
memory/4884-123-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/4884-131-0x0000000005530000-0x0000000005531000-memory.dmp

Filesize
4KB

Download
memory/4884-134-0x0000000005F50000-0x0000000005F51000-memory.dmp

Filesize
4KB

Download
memory/4884-138-0x00000000084D0000-0x00000000084D1000-memory.dmp

Filesize
4KB

Download
memory/4884-136-0x0000000008580000-0x0000000008581000-memory.dmp

Filesize
4KB

Download
memory/4884-137-0x0000000008C80000-0x0000000008C81000-memory.dmp

Filesize
4KB

Download
memory/4884-141-0x0000000008C10000-0x0000000008C11000-memory.dmp

Filesize
4KB

Download
memory/4884-140-0x0000000008A50000-0x0000000008A51000-memory.dmp

Filesize
4KB

Download
memory/4884-139-0x0000000008890000-0x0000000008891000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads