redline | bf7c6277b852bf3a8e286ce02377757875768f6d32f5df127f2931b86c5dcf2c

General

Target

Smash Installer for Windows/1.exe
Size

877KB
MD5

d86660dabe13d725cc14711d45d88182
SHA1

0be41dddc0d60f9d005ad9bad661c02d60f79836
SHA256

1fd155e7fc507bd4df5d7c8ee6f5bf97cff1c38c8d2980d5ab6724065f22e2dc
SHA512

d014cb4dee7f58b12e9bc8d88c36bb0255832395da8b7365e529f9ae80ec0fd1658826d76a94b27a000aaa04820aa713f5022dbebfeddd007eb30b02cb043fa5

Score

10^/10

redline discovery infostealer spyware

Malware Config

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline
Executes dropped EXE 2 IoCs

Processes:

wmgDt5qbkprBPEvHJq3Cd9WrLH.tmpwmgDt5qbkprBPEvHJq3Cd9WrLH.tmp

pid process

3608 wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
1344 wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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
Suspicious use of SetThreadContext 1 IoCs

Processes:

wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp

description pid process target process

PID 3608 set thread context of 1344 3608 wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp

pid process

1344 wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
1344 wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

1.exe

pid process

2604 1.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp

description pid process

Token: SeDebugPrivilege 1344 wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp

pid process

3608 wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
Suspicious use of SendNotifyMessage 1 IoCs

Processes:

wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp

pid process

3608 wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp

pid	process
3608	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
1344	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp

description	pid	process	target process
PID 3608 set thread context of 1344	3608	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp

pid	process
1344	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
1344	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp

pid	process
2604	1.exe

description	pid	process
Token: SeDebugPrivilege	1344	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp

pid	process
3608	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp

pid	process
3608	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

1.exewmgDt5qbkprBPEvHJq3Cd9WrLH.tmp

description	pid	process	target process
PID 2604 wrote to memory of 3608	2604	1.exe	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
PID 2604 wrote to memory of 3608	2604	1.exe	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
PID 2604 wrote to memory of 3608	2604	1.exe	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
PID 3608 wrote to memory of 1344	3608	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
PID 3608 wrote to memory of 1344	3608	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
PID 3608 wrote to memory of 1344	3608	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
PID 3608 wrote to memory of 1344	3608	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
PID 3608 wrote to memory of 1344	3608	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
PID 3608 wrote to memory of 1344	3608	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
PID 3608 wrote to memory of 1344	3608	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
PID 3608 wrote to memory of 1344	3608	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp	wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp

C:\Users\Admin\AppData\Local\Temp\Smash Installer for Windows\1.exe
"C:\Users\Admin\AppData\Local\Temp\Smash Installer for Windows\1.exe"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2604

C:\ProgramData\wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
C:\ProgramData\wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3608

C:\ProgramData\wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
"{path}"
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1344

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\ProgramData\wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
MD5
b0f334d66d229c117593ae386039773f

SHA1
7de1d1c69e68fd307ea8343870bbb6d2d920fd8d

SHA256
3476de11fd6119df1625b4502ec861b8fe727adcc3d46f5f4e10da4ee24ed506

SHA512
33923437d83fa728520a31335d8f88e7034585e3aeada56700838ac0f494bc3226a9557a7d6b59042dcda9c968e56adf2e570585591c3311f35e3c5477b885b3

Download Submit
C:\ProgramData\wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
MD5
b0f334d66d229c117593ae386039773f

SHA1
7de1d1c69e68fd307ea8343870bbb6d2d920fd8d

SHA256
3476de11fd6119df1625b4502ec861b8fe727adcc3d46f5f4e10da4ee24ed506

SHA512
33923437d83fa728520a31335d8f88e7034585e3aeada56700838ac0f494bc3226a9557a7d6b59042dcda9c968e56adf2e570585591c3311f35e3c5477b885b3

Download Submit
C:\ProgramData\wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp
MD5
b0f334d66d229c117593ae386039773f

SHA1
7de1d1c69e68fd307ea8343870bbb6d2d920fd8d

SHA256
3476de11fd6119df1625b4502ec861b8fe727adcc3d46f5f4e10da4ee24ed506

SHA512
33923437d83fa728520a31335d8f88e7034585e3aeada56700838ac0f494bc3226a9557a7d6b59042dcda9c968e56adf2e570585591c3311f35e3c5477b885b3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\wmgDt5qbkprBPEvHJq3Cd9WrLH.tmp.log
MD5
0c2899d7c6746f42d5bbe088c777f94c

SHA1
622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

SHA256
5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

SHA512
ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

Download Submit
memory/1344-26-0x00000000059D0000-0x00000000059D1000-memory.dmp

Filesize
4KB

Download
memory/1344-28-0x0000000005A70000-0x0000000005A71000-memory.dmp

Filesize
4KB

Download
memory/1344-36-0x0000000008A00000-0x0000000008A01000-memory.dmp

Filesize
4KB

Download
memory/1344-35-0x0000000005331000-0x0000000005332000-memory.dmp

Filesize
4KB

Download
memory/1344-34-0x0000000006F90000-0x0000000006F91000-memory.dmp

Filesize
4KB

Download
memory/1344-31-0x00000000073B0000-0x00000000073B1000-memory.dmp

Filesize
4KB

Download
memory/1344-30-0x0000000006CB0000-0x0000000006CB1000-memory.dmp

Filesize
4KB

Download
memory/1344-29-0x0000000005CD0000-0x0000000005CD1000-memory.dmp

Filesize
4KB

Download
memory/1344-15-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1344-27-0x0000000005A30000-0x0000000005A31000-memory.dmp

Filesize
4KB

Download
memory/1344-16-0x000000000041FFAA-mapping.dmp

Download
memory/1344-25-0x0000000005F40000-0x0000000005F41000-memory.dmp

Filesize
4KB

Download
memory/1344-19-0x0000000073A40000-0x000000007412E000-memory.dmp

Filesize
6.9MB

Download
memory/1344-22-0x00000000051E0000-0x00000000051E1000-memory.dmp

Filesize
4KB

Download
memory/1344-23-0x0000000005330000-0x0000000005331000-memory.dmp

Filesize
4KB

Download
memory/1344-24-0x0000000005780000-0x0000000005781000-memory.dmp

Filesize
4KB

Download
memory/3608-5-0x0000000073A40000-0x000000007412E000-memory.dmp

Filesize
6.9MB

Download
memory/3608-2-0x0000000000000000-mapping.dmp

Download
memory/3608-6-0x0000000000370000-0x0000000000371000-memory.dmp

Filesize
4KB

Download
memory/3608-8-0x00000000051F0000-0x00000000051F1000-memory.dmp

Filesize
4KB

Download
memory/3608-14-0x0000000008550000-0x0000000008597000-memory.dmp

Filesize
284KB

Download
memory/3608-13-0x0000000004EB0000-0x0000000004EBB000-memory.dmp

Filesize
44KB

Download
memory/3608-12-0x0000000008330000-0x0000000008331000-memory.dmp

Filesize
4KB

Download
memory/3608-11-0x0000000004F10000-0x0000000004F11000-memory.dmp

Filesize
4KB

Download
memory/3608-10-0x0000000004DA0000-0x0000000004DA1000-memory.dmp

Filesize
4KB

Download
memory/3608-9-0x0000000004CF0000-0x0000000004CF1000-memory.dmp

Filesize
4KB

Download

Analysis

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