redline | 1efeb065915f4f4dc1a53837ef5f428b4c73d27fb30086ccb8d792d2f68295a4

General

Target

XORLo47xgeBB82g5D6rM.exe
Size

995KB
MD5

a4f61bad23090fdec0a408d6fce7a4aa
SHA1

e183b9fda5c7a9e4ddd98d9cf93b5aab4670aae7
SHA256

1efeb065915f4f4dc1a53837ef5f428b4c73d27fb30086ccb8d792d2f68295a4
SHA512

1d1eab8c1764a73bb5279606b141f6ffe890e0272f3b2e7f2f82c4da0c471e489f0a546d5dce6debf86b5f2a00861fb9d53127b92a01b4462f9e2c5f82bfb091

Score

10^/10

redline 2.05.111m discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

2.05.111M

C2

redworksite.info:80

Signatures

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

RedLine Payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/748-68-0x0000000000400000-0x000000000041C000-memory.dmp	family_redline
behavioral1/memory/748-69-0x00000000004163A2-mapping.dmp	family_redline
behavioral1/memory/748-70-0x0000000000400000-0x000000000041C000-memory.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
Suspicious use of SetThreadContext 1 IoCs

Processes:

XORLo47xgeBB82g5D6rM.exe

description pid process target process

PID 1840 set thread context of 748 1840 XORLo47xgeBB82g5D6rM.exe XORLo47xgeBB82g5D6rM.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

XORLo47xgeBB82g5D6rM.exeXORLo47xgeBB82g5D6rM.exe

pid process

1840 XORLo47xgeBB82g5D6rM.exe
1840 XORLo47xgeBB82g5D6rM.exe
748 XORLo47xgeBB82g5D6rM.exe
748 XORLo47xgeBB82g5D6rM.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

XORLo47xgeBB82g5D6rM.exeXORLo47xgeBB82g5D6rM.exe

description pid process

Token: SeDebugPrivilege 1840 XORLo47xgeBB82g5D6rM.exe
Token: SeDebugPrivilege 748 XORLo47xgeBB82g5D6rM.exe

description	pid	process	target process
PID 1840 set thread context of 748	1840	XORLo47xgeBB82g5D6rM.exe	XORLo47xgeBB82g5D6rM.exe

pid	process
1840	XORLo47xgeBB82g5D6rM.exe
1840	XORLo47xgeBB82g5D6rM.exe
748	XORLo47xgeBB82g5D6rM.exe
748	XORLo47xgeBB82g5D6rM.exe

description	pid	process
Token: SeDebugPrivilege	1840	XORLo47xgeBB82g5D6rM.exe
Token: SeDebugPrivilege	748	XORLo47xgeBB82g5D6rM.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

XORLo47xgeBB82g5D6rM.exe

description	pid	process	target process
PID 1840 wrote to memory of 272	1840	XORLo47xgeBB82g5D6rM.exe	XORLo47xgeBB82g5D6rM.exe
PID 1840 wrote to memory of 272	1840	XORLo47xgeBB82g5D6rM.exe	XORLo47xgeBB82g5D6rM.exe
PID 1840 wrote to memory of 272	1840	XORLo47xgeBB82g5D6rM.exe	XORLo47xgeBB82g5D6rM.exe
PID 1840 wrote to memory of 272	1840	XORLo47xgeBB82g5D6rM.exe	XORLo47xgeBB82g5D6rM.exe
PID 1840 wrote to memory of 748	1840	XORLo47xgeBB82g5D6rM.exe	XORLo47xgeBB82g5D6rM.exe
PID 1840 wrote to memory of 748	1840	XORLo47xgeBB82g5D6rM.exe	XORLo47xgeBB82g5D6rM.exe
PID 1840 wrote to memory of 748	1840	XORLo47xgeBB82g5D6rM.exe	XORLo47xgeBB82g5D6rM.exe
PID 1840 wrote to memory of 748	1840	XORLo47xgeBB82g5D6rM.exe	XORLo47xgeBB82g5D6rM.exe
PID 1840 wrote to memory of 748	1840	XORLo47xgeBB82g5D6rM.exe	XORLo47xgeBB82g5D6rM.exe
PID 1840 wrote to memory of 748	1840	XORLo47xgeBB82g5D6rM.exe	XORLo47xgeBB82g5D6rM.exe
PID 1840 wrote to memory of 748	1840	XORLo47xgeBB82g5D6rM.exe	XORLo47xgeBB82g5D6rM.exe
PID 1840 wrote to memory of 748	1840	XORLo47xgeBB82g5D6rM.exe	XORLo47xgeBB82g5D6rM.exe
PID 1840 wrote to memory of 748	1840	XORLo47xgeBB82g5D6rM.exe	XORLo47xgeBB82g5D6rM.exe

C:\Users\Admin\AppData\Local\Temp\XORLo47xgeBB82g5D6rM.exe
"C:\Users\Admin\AppData\Local\Temp\XORLo47xgeBB82g5D6rM.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1840

C:\Users\Admin\AppData\Local\Temp\XORLo47xgeBB82g5D6rM.exe
"{path}"
2⤵
PID:272

C:\Users\Admin\AppData\Local\Temp\XORLo47xgeBB82g5D6rM.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:748

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

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/748-68-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/748-69-0x00000000004163A2-mapping.dmp

Download
memory/748-70-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/748-72-0x0000000002250000-0x0000000002251000-memory.dmp

Filesize
4KB

Download
memory/1840-60-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/1840-62-0x0000000004C10000-0x0000000004C11000-memory.dmp

Filesize
4KB

Download
memory/1840-63-0x0000000000640000-0x0000000000641000-memory.dmp

Filesize
4KB

Download
memory/1840-64-0x0000000004130000-0x00000000041C1000-memory.dmp

Filesize
580KB

Download
memory/1840-65-0x0000000001E80000-0x0000000001E8E000-memory.dmp

Filesize
56KB

Download
memory/1840-66-0x0000000005E40000-0x0000000005EBC000-memory.dmp

Filesize
496KB

Download
memory/1840-67-0x0000000004210000-0x0000000004240000-memory.dmp

Filesize
192KB

Download

Analysis

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