redline | d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced

General

Target

9877b157ae0bcd3feb87ccfef4253491.exe
Size

396KB
MD5

9877b157ae0bcd3feb87ccfef4253491
SHA1

a003d7ced4aa5ea3001439b6e2cd8ae9c96d1703
SHA256

d18d56376c20fdc8504567c79055654278da9bfbea33aef2159af126247c5ced
SHA512

2067a09d2be11bb006cc6a2c4a509e1ded3491c06fab8a81d3d3eb67420fba1fca4853d819eec1d4fad9d2553c66c87217a2ddb3e270476ee3f9e375132215bd

Score

10^/10

redline discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

C2

185.191.215.179:29003

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/2312-138-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral2/memory/2312-139-0x0000000000418EEA-mapping.dmp	family_redline

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:

9877b157ae0bcd3feb87ccfef4253491.exe

description pid process target process

PID 1840 set thread context of 2312 1840 9877b157ae0bcd3feb87ccfef4253491.exe 9877b157ae0bcd3feb87ccfef4253491.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Runs ping.exe 1 TTPs 6 IoCs

Remote System Discovery
T1018

Processes:

PING.EXEPING.EXEPING.EXEPING.EXEPING.EXEPING.EXE

pid process

1284 PING.EXE
372 PING.EXE
3616 PING.EXE
1796 PING.EXE
2512 PING.EXE
976 PING.EXE
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

9877b157ae0bcd3feb87ccfef4253491.exe9877b157ae0bcd3feb87ccfef4253491.exe

pid process

1840 9877b157ae0bcd3feb87ccfef4253491.exe
1840 9877b157ae0bcd3feb87ccfef4253491.exe
2312 9877b157ae0bcd3feb87ccfef4253491.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

9877b157ae0bcd3feb87ccfef4253491.exe9877b157ae0bcd3feb87ccfef4253491.exe

description pid process

Token: SeDebugPrivilege 1840 9877b157ae0bcd3feb87ccfef4253491.exe
Token: SeDebugPrivilege 2312 9877b157ae0bcd3feb87ccfef4253491.exe

description	pid	process	target process
PID 1840 set thread context of 2312	1840	9877b157ae0bcd3feb87ccfef4253491.exe	9877b157ae0bcd3feb87ccfef4253491.exe

pid	process
1284	PING.EXE
372	PING.EXE
3616	PING.EXE
1796	PING.EXE
2512	PING.EXE
976	PING.EXE

pid	process
1840	9877b157ae0bcd3feb87ccfef4253491.exe
1840	9877b157ae0bcd3feb87ccfef4253491.exe
2312	9877b157ae0bcd3feb87ccfef4253491.exe

description	pid	process
Token: SeDebugPrivilege	1840	9877b157ae0bcd3feb87ccfef4253491.exe
Token: SeDebugPrivilege	2312	9877b157ae0bcd3feb87ccfef4253491.exe

Suspicious use of WriteProcessMemory 44 IoCs

Processes:

9877b157ae0bcd3feb87ccfef4253491.execmd.execmd.execmd.execmd.execmd.execmd.exe

description	pid	process	target process
PID 1840 wrote to memory of 1320	1840	9877b157ae0bcd3feb87ccfef4253491.exe	cmd.exe
PID 1840 wrote to memory of 1320	1840	9877b157ae0bcd3feb87ccfef4253491.exe	cmd.exe
PID 1840 wrote to memory of 1320	1840	9877b157ae0bcd3feb87ccfef4253491.exe	cmd.exe
PID 1320 wrote to memory of 1284	1320	cmd.exe	PING.EXE
PID 1320 wrote to memory of 1284	1320	cmd.exe	PING.EXE
PID 1320 wrote to memory of 1284	1320	cmd.exe	PING.EXE
PID 1840 wrote to memory of 2248	1840	9877b157ae0bcd3feb87ccfef4253491.exe	cmd.exe
PID 1840 wrote to memory of 2248	1840	9877b157ae0bcd3feb87ccfef4253491.exe	cmd.exe
PID 1840 wrote to memory of 2248	1840	9877b157ae0bcd3feb87ccfef4253491.exe	cmd.exe
PID 2248 wrote to memory of 372	2248	cmd.exe	PING.EXE
PID 2248 wrote to memory of 372	2248	cmd.exe	PING.EXE
PID 2248 wrote to memory of 372	2248	cmd.exe	PING.EXE
PID 1840 wrote to memory of 3628	1840	9877b157ae0bcd3feb87ccfef4253491.exe	cmd.exe
PID 1840 wrote to memory of 3628	1840	9877b157ae0bcd3feb87ccfef4253491.exe	cmd.exe
PID 1840 wrote to memory of 3628	1840	9877b157ae0bcd3feb87ccfef4253491.exe	cmd.exe
PID 3628 wrote to memory of 3616	3628	cmd.exe	PING.EXE
PID 3628 wrote to memory of 3616	3628	cmd.exe	PING.EXE
PID 3628 wrote to memory of 3616	3628	cmd.exe	PING.EXE
PID 1840 wrote to memory of 2856	1840	9877b157ae0bcd3feb87ccfef4253491.exe	cmd.exe
PID 1840 wrote to memory of 2856	1840	9877b157ae0bcd3feb87ccfef4253491.exe	cmd.exe
PID 1840 wrote to memory of 2856	1840	9877b157ae0bcd3feb87ccfef4253491.exe	cmd.exe
PID 2856 wrote to memory of 1796	2856	cmd.exe	PING.EXE
PID 2856 wrote to memory of 1796	2856	cmd.exe	PING.EXE
PID 2856 wrote to memory of 1796	2856	cmd.exe	PING.EXE
PID 1840 wrote to memory of 212	1840	9877b157ae0bcd3feb87ccfef4253491.exe	cmd.exe
PID 1840 wrote to memory of 212	1840	9877b157ae0bcd3feb87ccfef4253491.exe	cmd.exe
PID 1840 wrote to memory of 212	1840	9877b157ae0bcd3feb87ccfef4253491.exe	cmd.exe
PID 212 wrote to memory of 2512	212	cmd.exe	PING.EXE
PID 212 wrote to memory of 2512	212	cmd.exe	PING.EXE
PID 212 wrote to memory of 2512	212	cmd.exe	PING.EXE
PID 1840 wrote to memory of 840	1840	9877b157ae0bcd3feb87ccfef4253491.exe	cmd.exe
PID 1840 wrote to memory of 840	1840	9877b157ae0bcd3feb87ccfef4253491.exe	cmd.exe
PID 1840 wrote to memory of 840	1840	9877b157ae0bcd3feb87ccfef4253491.exe	cmd.exe
PID 840 wrote to memory of 976	840	cmd.exe	PING.EXE
PID 840 wrote to memory of 976	840	cmd.exe	PING.EXE
PID 840 wrote to memory of 976	840	cmd.exe	PING.EXE
PID 1840 wrote to memory of 2312	1840	9877b157ae0bcd3feb87ccfef4253491.exe	9877b157ae0bcd3feb87ccfef4253491.exe
PID 1840 wrote to memory of 2312	1840	9877b157ae0bcd3feb87ccfef4253491.exe	9877b157ae0bcd3feb87ccfef4253491.exe
PID 1840 wrote to memory of 2312	1840	9877b157ae0bcd3feb87ccfef4253491.exe	9877b157ae0bcd3feb87ccfef4253491.exe
PID 1840 wrote to memory of 2312	1840	9877b157ae0bcd3feb87ccfef4253491.exe	9877b157ae0bcd3feb87ccfef4253491.exe
PID 1840 wrote to memory of 2312	1840	9877b157ae0bcd3feb87ccfef4253491.exe	9877b157ae0bcd3feb87ccfef4253491.exe
PID 1840 wrote to memory of 2312	1840	9877b157ae0bcd3feb87ccfef4253491.exe	9877b157ae0bcd3feb87ccfef4253491.exe
PID 1840 wrote to memory of 2312	1840	9877b157ae0bcd3feb87ccfef4253491.exe	9877b157ae0bcd3feb87ccfef4253491.exe
PID 1840 wrote to memory of 2312	1840	9877b157ae0bcd3feb87ccfef4253491.exe	9877b157ae0bcd3feb87ccfef4253491.exe

C:\Users\Admin\AppData\Local\Temp\9877b157ae0bcd3feb87ccfef4253491.exe
"C:\Users\Admin\AppData\Local\Temp\9877b157ae0bcd3feb87ccfef4253491.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1840

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C ping youtube.com
2⤵
- Suspicious use of WriteProcessMemory
PID:1320

C:\Windows\SysWOW64\PING.EXE
ping youtube.com
3⤵
- Runs ping.exe
PID:1284

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C ping facebook.com
2⤵
- Suspicious use of WriteProcessMemory
PID:2248

C:\Windows\SysWOW64\PING.EXE
ping facebook.com
3⤵
- Runs ping.exe
PID:372

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C ping youtube.com
2⤵
- Suspicious use of WriteProcessMemory
PID:3628

C:\Windows\SysWOW64\PING.EXE
ping youtube.com
3⤵
- Runs ping.exe
PID:3616

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C ping facebook.com
2⤵
- Suspicious use of WriteProcessMemory
PID:2856

C:\Windows\SysWOW64\PING.EXE
ping facebook.com
3⤵
- Runs ping.exe
PID:1796

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C ping youtube.com
2⤵
- Suspicious use of WriteProcessMemory
PID:212

C:\Windows\SysWOW64\PING.EXE
ping youtube.com
3⤵
- Runs ping.exe
PID:2512

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C ping facebook.com
2⤵
- Suspicious use of WriteProcessMemory
PID:840

C:\Windows\SysWOW64\PING.EXE
ping facebook.com
3⤵
- Runs ping.exe
PID:976

C:\Users\Admin\AppData\Local\Temp\9877b157ae0bcd3feb87ccfef4253491.exe
C:\Users\Admin\AppData\Local\Temp\9877b157ae0bcd3feb87ccfef4253491.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2312

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Remote System Discovery

1

T1018

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Web Service

1

T1102

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\9877b157ae0bcd3feb87ccfef4253491.exe.log
MD5
33d8c4dbf3e10c8fca4b7aa6214b2ecf

SHA1
e71162077eee13ddef8455d5cc24651bbb651306

SHA256
c8b10327c45c7b59598fec754c01895154d794eb3fc7b2496b32b05e4b0cc372

SHA512
1d92c1a0b8cb3fa3e66c048613161128a00ae76a35fddf6fe241148680ad0d2bb1e1d09d77ed3054423b7fc0ca8d8301f922ae96e0c7f6fbd38fbfafc397a262

Download Submit
memory/212-128-0x0000000000000000-mapping.dmp

Download
memory/372-123-0x0000000000000000-mapping.dmp

Download
memory/840-130-0x0000000000000000-mapping.dmp

Download
memory/976-131-0x0000000000000000-mapping.dmp

Download
memory/1284-121-0x0000000000000000-mapping.dmp

Download
memory/1320-120-0x0000000000000000-mapping.dmp

Download
memory/1796-127-0x0000000000000000-mapping.dmp

Download
memory/1840-135-0x0000000005640000-0x0000000005641000-memory.dmp

Filesize
4KB

Download
memory/1840-134-0x0000000005A60000-0x0000000005A61000-memory.dmp

Filesize
4KB

Download
memory/1840-137-0x00000000055D0000-0x00000000055E8000-memory.dmp

Filesize
96KB

Download
memory/1840-136-0x0000000005850000-0x0000000005851000-memory.dmp

Filesize
4KB

Download
memory/1840-118-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/1840-132-0x0000000005300000-0x0000000005301000-memory.dmp

Filesize
4KB

Download
memory/1840-133-0x0000000005510000-0x000000000555A000-memory.dmp

Filesize
296KB

Download
memory/2248-122-0x0000000000000000-mapping.dmp

Download
memory/2312-145-0x0000000005960000-0x0000000005961000-memory.dmp

Filesize
4KB

Download
memory/2312-153-0x0000000006710000-0x0000000006711000-memory.dmp

Filesize
4KB

Download
memory/2312-156-0x0000000007360000-0x0000000007361000-memory.dmp

Filesize
4KB

Download
memory/2312-138-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2312-146-0x0000000005890000-0x0000000005891000-memory.dmp

Filesize
4KB

Download
memory/2312-155-0x0000000007BE0000-0x0000000007BE1000-memory.dmp

Filesize
4KB

Download
memory/2312-143-0x0000000005DA0000-0x0000000005DA1000-memory.dmp

Filesize
4KB

Download
memory/2312-147-0x00000000058D0000-0x00000000058D1000-memory.dmp

Filesize
4KB

Download
memory/2312-154-0x00000000074E0000-0x00000000074E1000-memory.dmp

Filesize
4KB

Download
memory/2312-139-0x0000000000418EEA-mapping.dmp

Download
memory/2312-144-0x0000000005830000-0x0000000005831000-memory.dmp

Filesize
4KB

Download
memory/2312-148-0x0000000005790000-0x0000000005D96000-memory.dmp

Filesize
6.0MB

Download
memory/2312-151-0x0000000006730000-0x0000000006731000-memory.dmp

Filesize
4KB

Download
memory/2512-129-0x0000000000000000-mapping.dmp

Download
memory/2856-126-0x0000000000000000-mapping.dmp

Download
memory/3616-125-0x0000000000000000-mapping.dmp

Download
memory/3628-124-0x0000000000000000-mapping.dmp

Download

Analysis

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