redline | 6c35facea27417051d4ffccbffd9a353ce00b548b50944d3ef4a246298c037f1

General

Target

eacbae9bdaa559182cf794986c6a10c1.exe
Size

396KB
MD5

eacbae9bdaa559182cf794986c6a10c1
SHA1

6943b0ec8e128dd473010269b50b494b2cea1401
SHA256

6c35facea27417051d4ffccbffd9a353ce00b548b50944d3ef4a246298c037f1
SHA512

205b8b8c25ee6cab96a435bc4b9d4eb785c6824cf45ad6bb8d5d851f9dbd43afd313ed029c762a30559d4cdabba49a797ce48778e0fb312e91a479a238459bed

Score

10^/10

redline wincode discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

wincode

C2

4life.longmusic.com:6640

Signatures

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

RedLine Payload 9 IoCs

Processes:

resource	yara_rule
behavioral1/memory/988-60-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/988-61-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/988-63-0x000000000041933E-mapping.dmp	family_redline
behavioral1/memory/988-64-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/988-67-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/988-70-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/1528-88-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1528-89-0x000000000041933E-mapping.dmp	family_redline
behavioral1/memory/1528-92-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Executes dropped EXE 1 IoCs

Processes:

fdert.exe

pid process

848 fdert.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

pid	process
848	fdert.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

eacbae9bdaa559182cf794986c6a10c1.exefdert.exe

description	pid	process	target process
PID 1060 set thread context of 988	1060	eacbae9bdaa559182cf794986c6a10c1.exe	RegAsm.exe
PID 848 set thread context of 1528	848	fdert.exe	RegAsm.exe

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

1084 schtasks.exe
1608 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

RegAsm.exeRegAsm.exe

pid process

988 RegAsm.exe
988 RegAsm.exe
1528 RegAsm.exe
1528 RegAsm.exe

pid	process
1084	schtasks.exe
1608	schtasks.exe

pid	process
988	RegAsm.exe
988	RegAsm.exe
1528	RegAsm.exe
1528	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

eacbae9bdaa559182cf794986c6a10c1.exefdert.exeRegAsm.exeRegAsm.exe

description	pid	process
Token: SeDebugPrivilege	1060	eacbae9bdaa559182cf794986c6a10c1.exe
Token: SeDebugPrivilege	848	fdert.exe
Token: SeDebugPrivilege	988	RegAsm.exe
Token: SeDebugPrivilege	1528	RegAsm.exe

Suspicious use of WriteProcessMemory 52 IoCs

Processes:

eacbae9bdaa559182cf794986c6a10c1.execmd.exetaskeng.exefdert.execmd.exe

description	pid	process	target process
PID 1060 wrote to memory of 988	1060	eacbae9bdaa559182cf794986c6a10c1.exe	RegAsm.exe
PID 1060 wrote to memory of 988	1060	eacbae9bdaa559182cf794986c6a10c1.exe	RegAsm.exe
PID 1060 wrote to memory of 988	1060	eacbae9bdaa559182cf794986c6a10c1.exe	RegAsm.exe
PID 1060 wrote to memory of 988	1060	eacbae9bdaa559182cf794986c6a10c1.exe	RegAsm.exe
PID 1060 wrote to memory of 988	1060	eacbae9bdaa559182cf794986c6a10c1.exe	RegAsm.exe
PID 1060 wrote to memory of 988	1060	eacbae9bdaa559182cf794986c6a10c1.exe	RegAsm.exe
PID 1060 wrote to memory of 988	1060	eacbae9bdaa559182cf794986c6a10c1.exe	RegAsm.exe
PID 1060 wrote to memory of 988	1060	eacbae9bdaa559182cf794986c6a10c1.exe	RegAsm.exe
PID 1060 wrote to memory of 988	1060	eacbae9bdaa559182cf794986c6a10c1.exe	RegAsm.exe
PID 1060 wrote to memory of 988	1060	eacbae9bdaa559182cf794986c6a10c1.exe	RegAsm.exe
PID 1060 wrote to memory of 988	1060	eacbae9bdaa559182cf794986c6a10c1.exe	RegAsm.exe
PID 1060 wrote to memory of 988	1060	eacbae9bdaa559182cf794986c6a10c1.exe	RegAsm.exe
PID 1060 wrote to memory of 960	1060	eacbae9bdaa559182cf794986c6a10c1.exe	cmd.exe
PID 1060 wrote to memory of 960	1060	eacbae9bdaa559182cf794986c6a10c1.exe	cmd.exe
PID 1060 wrote to memory of 960	1060	eacbae9bdaa559182cf794986c6a10c1.exe	cmd.exe
PID 1060 wrote to memory of 960	1060	eacbae9bdaa559182cf794986c6a10c1.exe	cmd.exe
PID 1060 wrote to memory of 948	1060	eacbae9bdaa559182cf794986c6a10c1.exe	cmd.exe
PID 1060 wrote to memory of 948	1060	eacbae9bdaa559182cf794986c6a10c1.exe	cmd.exe
PID 1060 wrote to memory of 948	1060	eacbae9bdaa559182cf794986c6a10c1.exe	cmd.exe
PID 1060 wrote to memory of 948	1060	eacbae9bdaa559182cf794986c6a10c1.exe	cmd.exe
PID 960 wrote to memory of 1084	960	cmd.exe	schtasks.exe
PID 960 wrote to memory of 1084	960	cmd.exe	schtasks.exe
PID 960 wrote to memory of 1084	960	cmd.exe	schtasks.exe
PID 960 wrote to memory of 1084	960	cmd.exe	schtasks.exe
PID 1776 wrote to memory of 848	1776	taskeng.exe	fdert.exe
PID 1776 wrote to memory of 848	1776	taskeng.exe	fdert.exe
PID 1776 wrote to memory of 848	1776	taskeng.exe	fdert.exe
PID 1776 wrote to memory of 848	1776	taskeng.exe	fdert.exe
PID 848 wrote to memory of 1528	848	fdert.exe	RegAsm.exe
PID 848 wrote to memory of 1528	848	fdert.exe	RegAsm.exe
PID 848 wrote to memory of 1528	848	fdert.exe	RegAsm.exe
PID 848 wrote to memory of 1528	848	fdert.exe	RegAsm.exe
PID 848 wrote to memory of 1528	848	fdert.exe	RegAsm.exe
PID 848 wrote to memory of 1528	848	fdert.exe	RegAsm.exe
PID 848 wrote to memory of 1528	848	fdert.exe	RegAsm.exe
PID 848 wrote to memory of 1528	848	fdert.exe	RegAsm.exe
PID 848 wrote to memory of 1528	848	fdert.exe	RegAsm.exe
PID 848 wrote to memory of 1528	848	fdert.exe	RegAsm.exe
PID 848 wrote to memory of 1528	848	fdert.exe	RegAsm.exe
PID 848 wrote to memory of 1528	848	fdert.exe	RegAsm.exe
PID 848 wrote to memory of 1168	848	fdert.exe	cmd.exe
PID 848 wrote to memory of 1168	848	fdert.exe	cmd.exe
PID 848 wrote to memory of 1168	848	fdert.exe	cmd.exe
PID 848 wrote to memory of 1168	848	fdert.exe	cmd.exe
PID 848 wrote to memory of 1624	848	fdert.exe	cmd.exe
PID 848 wrote to memory of 1624	848	fdert.exe	cmd.exe
PID 848 wrote to memory of 1624	848	fdert.exe	cmd.exe
PID 848 wrote to memory of 1624	848	fdert.exe	cmd.exe
PID 1168 wrote to memory of 1608	1168	cmd.exe	schtasks.exe
PID 1168 wrote to memory of 1608	1168	cmd.exe	schtasks.exe
PID 1168 wrote to memory of 1608	1168	cmd.exe	schtasks.exe
PID 1168 wrote to memory of 1608	1168	cmd.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\eacbae9bdaa559182cf794986c6a10c1.exe
"C:\Users\Admin\AppData\Local\Temp\eacbae9bdaa559182cf794986c6a10c1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1060

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:988

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\Admin\AppData\Roaming\fdert\fdert.exe'" /f
2⤵
- Suspicious use of WriteProcessMemory
PID:960

C:\Windows\SysWOW64\schtasks.exe
schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\Admin\AppData\Roaming\fdert\fdert.exe'" /f
3⤵
- Creates scheduled task(s)
PID:1084

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\eacbae9bdaa559182cf794986c6a10c1.exe" "C:\Users\Admin\AppData\Roaming\fdert\fdert.exe"
2⤵
PID:948

C:\Windows\system32\taskeng.exe
taskeng.exe {9AC1777F-A232-4CFD-9A39-BBDDE8DC809D} S-1-5-21-2955169046-2371869340-1800780948-1000:UKNHJUQT\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1776

C:\Users\Admin\AppData\Roaming\fdert\fdert.exe
C:\Users\Admin\AppData\Roaming\fdert\fdert.exe
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:848

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1528

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\Admin\AppData\Roaming\fdert\fdert.exe'" /f
3⤵
- Suspicious use of WriteProcessMemory
PID:1168

C:\Windows\SysWOW64\schtasks.exe
schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\Admin\AppData\Roaming\fdert\fdert.exe'" /f
4⤵
- Creates scheduled task(s)
PID:1608

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Roaming\fdert\fdert.exe" "C:\Users\Admin\AppData\Roaming\fdert\fdert.exe"
3⤵
PID:1624

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\fdert\fdert.exe
MD5
eacbae9bdaa559182cf794986c6a10c1

SHA1
6943b0ec8e128dd473010269b50b494b2cea1401

SHA256
6c35facea27417051d4ffccbffd9a353ce00b548b50944d3ef4a246298c037f1

SHA512
205b8b8c25ee6cab96a435bc4b9d4eb785c6824cf45ad6bb8d5d851f9dbd43afd313ed029c762a30559d4cdabba49a797ce48778e0fb312e91a479a238459bed

Download Submit
C:\Users\Admin\AppData\Roaming\fdert\fdert.exe
MD5
eacbae9bdaa559182cf794986c6a10c1

SHA1
6943b0ec8e128dd473010269b50b494b2cea1401

SHA256
6c35facea27417051d4ffccbffd9a353ce00b548b50944d3ef4a246298c037f1

SHA512
205b8b8c25ee6cab96a435bc4b9d4eb785c6824cf45ad6bb8d5d851f9dbd43afd313ed029c762a30559d4cdabba49a797ce48778e0fb312e91a479a238459bed

Download Submit
memory/848-83-0x0000000004D70000-0x0000000004D71000-memory.dmp

Filesize
4KB

Download
memory/848-81-0x0000000000B60000-0x0000000000B61000-memory.dmp

Filesize
4KB

Download
memory/848-79-0x0000000000000000-mapping.dmp

Download
memory/948-75-0x0000000000000000-mapping.dmp

Download
memory/960-74-0x0000000000000000-mapping.dmp

Download
memory/988-71-0x0000000075B71000-0x0000000075B73000-memory.dmp

Filesize
8KB

Download
memory/988-67-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/988-70-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/988-64-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/988-72-0x0000000000090000-0x0000000000092000-memory.dmp

Filesize
8KB

Download
memory/988-63-0x000000000041933E-mapping.dmp

Download
memory/988-61-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/988-77-0x00000000026C0000-0x00000000026C1000-memory.dmp

Filesize
4KB

Download
memory/988-60-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/988-59-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/988-58-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/1060-55-0x0000000001170000-0x0000000001171000-memory.dmp

Filesize
4KB

Download
memory/1060-57-0x0000000004CF0000-0x0000000004CF1000-memory.dmp

Filesize
4KB

Download
memory/1084-76-0x0000000000000000-mapping.dmp

Download
memory/1168-91-0x0000000000000000-mapping.dmp

Download
memory/1528-88-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1528-89-0x000000000041933E-mapping.dmp

Download
memory/1528-92-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1528-96-0x0000000002420000-0x0000000002421000-memory.dmp

Filesize
4KB

Download
memory/1608-95-0x0000000000000000-mapping.dmp

Download
memory/1624-94-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads