redline | 1c72649a02c1d6d276c9fcb5921cd070de5cc68337b19a63a62893ef8c0a9c8d

Analysis

max time kernel
26s
max time network
31s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03-09-2022 04:11

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General

Target

Valorant Skin Changer.exe
Size

463KB
MD5

614fdab08259badfde733dcb31f7136b
SHA1

f8a4f0bbba13c8590a69b7d3afdb757d8a3349e6
SHA256

020b635a94c45367c89ec249a40ca829163c988c02ba308d111041245da801cb
SHA512

2ffd92175f43a63f7e13e22b08cc6ac4fb509667ad9c92c61f531faee4d4428ad7d461fb2071f81bfa1a197ba2ee0bf970eb9cb51cf2cb96c35e9f93620202d4
SSDEEP

6144:pzCQyNPBUwSu4Tuk7S67FBwmatf37y43VELKSv3s6WWXVibtLmlxXFAOMMsESjL+:wU9uAz3wmatfKXvnWWXctmXFJ0Xj0b

Score

10^/10

redline infostealer spyware

Malware Config

Extracted

Family

redline

62.204.41.141:24758

Attributes

auth_value
b34b8a919a71ed4027bc3f495b7f799e

Signatures

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

RedLine payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/150848-56-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/150848-61-0x000000000041B53E-mapping.dmp	family_redline
behavioral1/memory/150848-62-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/150848-63-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Suspicious use of SetThreadContext 1 IoCs

Processes:

Valorant Skin Changer.exe

description pid process target process

PID 1132 set thread context of 150848 1132 Valorant Skin Changer.exe AppLaunch.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

150896 1132 WerFault.exe Valorant Skin Changer.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

AppLaunch.exe

pid process

150848 AppLaunch.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

AppLaunch.exe

description pid process

Token: SeDebugPrivilege 150848 AppLaunch.exe

description	pid	process	target process
PID 1132 set thread context of 150848	1132	Valorant Skin Changer.exe	AppLaunch.exe

pid	pid_target	process	target process
150896	1132	WerFault.exe	Valorant Skin Changer.exe

pid	process
150848	AppLaunch.exe

description	pid	process
Token: SeDebugPrivilege	150848	AppLaunch.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

Valorant Skin Changer.exe

description	pid	process	target process
PID 1132 wrote to memory of 150848	1132	Valorant Skin Changer.exe	AppLaunch.exe
PID 1132 wrote to memory of 150848	1132	Valorant Skin Changer.exe	AppLaunch.exe
PID 1132 wrote to memory of 150848	1132	Valorant Skin Changer.exe	AppLaunch.exe
PID 1132 wrote to memory of 150848	1132	Valorant Skin Changer.exe	AppLaunch.exe
PID 1132 wrote to memory of 150848	1132	Valorant Skin Changer.exe	AppLaunch.exe
PID 1132 wrote to memory of 150848	1132	Valorant Skin Changer.exe	AppLaunch.exe
PID 1132 wrote to memory of 150848	1132	Valorant Skin Changer.exe	AppLaunch.exe
PID 1132 wrote to memory of 150848	1132	Valorant Skin Changer.exe	AppLaunch.exe
PID 1132 wrote to memory of 150848	1132	Valorant Skin Changer.exe	AppLaunch.exe
PID 1132 wrote to memory of 150896	1132	Valorant Skin Changer.exe	WerFault.exe
PID 1132 wrote to memory of 150896	1132	Valorant Skin Changer.exe	WerFault.exe
PID 1132 wrote to memory of 150896	1132	Valorant Skin Changer.exe	WerFault.exe
PID 1132 wrote to memory of 150896	1132	Valorant Skin Changer.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\Valorant Skin Changer.exe
"C:\Users\Admin\AppData\Local\Temp\Valorant Skin Changer.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1132

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:150848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1132 -s 149508
2⤵
- Program crash
PID:150896

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/150848-54-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/150848-56-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/150848-61-0x000000000041B53E-mapping.dmp

Download
memory/150848-62-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/150848-63-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/150848-64-0x0000000075561000-0x0000000075563000-memory.dmp

Filesize
8KB

Download
memory/150896-65-0x0000000000000000-mapping.dmp

Download