redline | 4d08c78b5911ff104d0c322b887c3e2721c25cc5e8c037a70939600f62d9b548

General

Target

4d08c78b5911ff104d0c322b887c3e2721c25cc5e8c037a70939600f62d9b548.exe
Size

799KB
MD5

fa977ef2f98139eab16f02e933466a16
SHA1

9d330777eb941567d9c93b96a23d6b34fc868d61
SHA256

4d08c78b5911ff104d0c322b887c3e2721c25cc5e8c037a70939600f62d9b548
SHA512

c44377e77fd08d74860ee1ea2dfad3402dae57be10a9add40eb35e2134fb36116168856a5b16b21380bde604a7b6d5ac64c1c0daf481d1f08f2c34fad9fbe972

Score

10^/10

redline proliv3 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

Proliv3

C2

145.239.32.179:27763

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
behavioral1/memory/2720-115-0x0000000002640000-0x0000000002671000-memory.dmp	family_redline
behavioral1/memory/2720-121-0x0000000002AA0000-0x0000000002ABC000-memory.dmp	family_redline

Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

123.exeruntimeservice.exesihost32.exe

pid process

2460 123.exe
1280 runtimeservice.exe
3688 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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
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

3636 schtasks.exe
3700 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

4d08c78b5911ff104d0c322b887c3e2721c25cc5e8c037a70939600f62d9b548.exe123.exeruntimeservice.exe

pid process

2720 4d08c78b5911ff104d0c322b887c3e2721c25cc5e8c037a70939600f62d9b548.exe
2460 123.exe
1280 runtimeservice.exe

pid	process
2460	123.exe
1280	runtimeservice.exe
3688	sihost32.exe

pid	process
3636	schtasks.exe
3700	schtasks.exe

pid	process
2720	4d08c78b5911ff104d0c322b887c3e2721c25cc5e8c037a70939600f62d9b548.exe
2460	123.exe
1280	runtimeservice.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

4d08c78b5911ff104d0c322b887c3e2721c25cc5e8c037a70939600f62d9b548.exe123.exeruntimeservice.exe

description	pid	process
Token: SeDebugPrivilege	2720	4d08c78b5911ff104d0c322b887c3e2721c25cc5e8c037a70939600f62d9b548.exe
Token: SeDebugPrivilege	2460	123.exe
Token: SeDebugPrivilege	1280	runtimeservice.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

4d08c78b5911ff104d0c322b887c3e2721c25cc5e8c037a70939600f62d9b548.exe123.execmd.exeruntimeservice.execmd.exe

description	pid	process	target process
PID 2720 wrote to memory of 2460	2720	4d08c78b5911ff104d0c322b887c3e2721c25cc5e8c037a70939600f62d9b548.exe	123.exe
PID 2720 wrote to memory of 2460	2720	4d08c78b5911ff104d0c322b887c3e2721c25cc5e8c037a70939600f62d9b548.exe	123.exe
PID 2460 wrote to memory of 1172	2460	123.exe	cmd.exe
PID 2460 wrote to memory of 1172	2460	123.exe	cmd.exe
PID 1172 wrote to memory of 3636	1172	cmd.exe	schtasks.exe
PID 1172 wrote to memory of 3636	1172	cmd.exe	schtasks.exe
PID 2460 wrote to memory of 1280	2460	123.exe	runtimeservice.exe
PID 2460 wrote to memory of 1280	2460	123.exe	runtimeservice.exe
PID 1280 wrote to memory of 3036	1280	runtimeservice.exe	cmd.exe
PID 1280 wrote to memory of 3036	1280	runtimeservice.exe	cmd.exe
PID 1280 wrote to memory of 3688	1280	runtimeservice.exe	sihost32.exe
PID 1280 wrote to memory of 3688	1280	runtimeservice.exe	sihost32.exe
PID 3036 wrote to memory of 3700	3036	cmd.exe	schtasks.exe
PID 3036 wrote to memory of 3700	3036	cmd.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\4d08c78b5911ff104d0c322b887c3e2721c25cc5e8c037a70939600f62d9b548.exe
"C:\Users\Admin\AppData\Local\Temp\4d08c78b5911ff104d0c322b887c3e2721c25cc5e8c037a70939600f62d9b548.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2720

C:\Users\Admin\AppData\Local\Temp\123.exe
"C:\Users\Admin\AppData\Local\Temp\123.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2460

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
3⤵
- Suspicious use of WriteProcessMemory
PID:1172

C:\Windows\system32\schtasks.exe
schtasks /create /f /sc onlogon /rl highest /tn "runtimeservice" /tr '"C:\Users\Admin\AppData\Roaming\runtimeservice.exe"'
4⤵
- Creates scheduled task(s)
PID:3636

C:\Users\Admin\AppData\Roaming\runtimeservice.exe
"C:\Users\Admin\AppData\Roaming\runtimeservice.exe"
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1280

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:3036

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:3700

C:\Users\Admin\AppData\Roaming\Microsoft\Telemetry\sihost32.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Telemetry\sihost32.exe"
4⤵
- Executes dropped EXE
PID:3688

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

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\123.exe
MD5
c4ab556b6a1dd537cc1942204fdfd6cd

SHA1
91c8f1c171c1710f78a53ab119959e15549c3931

SHA256
fb07a088ddf5bab17add34ddbdd3d4d15ebff15412cadc4c6cea801244801a79

SHA512
997ad56739814b047ddfe53739660d3a0cc1b6cc3fe813c709048fc8a3af2b8b31a04cd3bfe8716626f96b065aa983176706b28a2da937fda45dcbc43e106a0f

Download Submit
C:\Users\Admin\AppData\Local\Temp\123.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/1172-148-0x0000000000000000-mapping.dmp

Download
memory/1280-150-0x0000000000000000-mapping.dmp

Download
memory/1280-161-0x0000000000960000-0x0000000000962000-memory.dmp

Filesize
8KB

Download
memory/2460-147-0x0000000003A10000-0x0000000003A12000-memory.dmp

Filesize
8KB

Download
memory/2460-146-0x00000000039C0000-0x00000000039C1000-memory.dmp

Filesize
4KB

Download
memory/2460-145-0x0000000003990000-0x0000000003996000-memory.dmp

Filesize
24KB

Download
memory/2460-143-0x0000000000F40000-0x0000000000F41000-memory.dmp

Filesize
4KB

Download
memory/2460-140-0x0000000000000000-mapping.dmp

Download
memory/2720-139-0x0000000007EA0000-0x0000000007EA1000-memory.dmp

Filesize
4KB

Download
memory/2720-125-0x00000000053F2000-0x00000000053F3000-memory.dmp

Filesize
4KB

Download
memory/2720-137-0x0000000007D20000-0x0000000007D21000-memory.dmp

Filesize
4KB

Download
memory/2720-138-0x0000000007DC0000-0x0000000007DC1000-memory.dmp

Filesize
4KB

Download
memory/2720-115-0x0000000002640000-0x0000000002671000-memory.dmp

Filesize
196KB

Download
memory/2720-135-0x00000000076E0000-0x00000000076E1000-memory.dmp

Filesize
4KB

Download
memory/2720-134-0x00000000075D0000-0x00000000075D1000-memory.dmp

Filesize
4KB

Download
memory/2720-133-0x0000000006FA0000-0x0000000006FA1000-memory.dmp

Filesize
4KB

Download
memory/2720-132-0x0000000006DD0000-0x0000000006DD1000-memory.dmp

Filesize
4KB

Download
memory/2720-131-0x0000000005370000-0x0000000005371000-memory.dmp

Filesize
4KB

Download
memory/2720-130-0x00000000053F4000-0x00000000053F5000-memory.dmp

Filesize
4KB

Download
memory/2720-129-0x00000000052F0000-0x00000000052F1000-memory.dmp

Filesize
4KB

Download
memory/2720-128-0x0000000005A10000-0x0000000005A11000-memory.dmp

Filesize
4KB

Download
memory/2720-121-0x0000000002AA0000-0x0000000002ABC000-memory.dmp

Filesize
112KB

Download
memory/2720-127-0x0000000002B70000-0x0000000002B71000-memory.dmp

Filesize
4KB

Download
memory/2720-126-0x00000000053F3000-0x00000000053F4000-memory.dmp

Filesize
4KB

Download
memory/2720-124-0x00000000053F0000-0x00000000053F1000-memory.dmp

Filesize
4KB

Download
memory/2720-123-0x0000000005400000-0x0000000005401000-memory.dmp

Filesize
4KB

Download
memory/2720-136-0x0000000007780000-0x0000000007781000-memory.dmp

Filesize
4KB

Download
memory/3036-157-0x0000000000000000-mapping.dmp

Download
memory/3636-149-0x0000000000000000-mapping.dmp

Download
memory/3688-158-0x0000000000000000-mapping.dmp

Download
memory/3688-162-0x0000000000A10000-0x0000000000A11000-memory.dmp

Filesize
4KB

Download
memory/3688-165-0x0000000001390000-0x0000000001392000-memory.dmp

Filesize
8KB

Download
memory/3700-164-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads