redline | fa7fd8469e83536604c81b88d93e53668ad1347865f61d8ec5b1d95bdf6185e4

General

Target

fa7fd8469e83536604c81b88d93e53668ad1347865f61d8ec5b1d95bdf6185e4.exe
Size

3.5MB
MD5

b97b119d7aa0317dd791c072810d49ae
SHA1

9d45d400bd87543109b0fa4ccade6d0cb87c7324
SHA256

fa7fd8469e83536604c81b88d93e53668ad1347865f61d8ec5b1d95bdf6185e4
SHA512

94510b6d98ee7bca104ef83e65d485a16f1a5cd1f851c400ce4129a296c5a8e87c613e0bd39f0d28522114f320a511cf76b1fc6fbea58e92199058984086401a

Score

10^/10

redline discovery evasion infostealer spyware stealer themida trojan

Malware Config

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

fa7fd8469e83536604c81b88d93e53668ad1347865f61d8ec5b1d95bdf6185e4.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fa7fd8469e83536604c81b88d93e53668ad1347865f61d8ec5b1d95bdf6185e4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fa7fd8469e83536604c81b88d93e53668ad1347865f61d8ec5b1d95bdf6185e4.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

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/904-116-0x0000000000CB0000-0x0000000000CB1000-memory.dmp	themida

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

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

fa7fd8469e83536604c81b88d93e53668ad1347865f61d8ec5b1d95bdf6185e4.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	fa7fd8469e83536604c81b88d93e53668ad1347865f61d8ec5b1d95bdf6185e4.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

fa7fd8469e83536604c81b88d93e53668ad1347865f61d8ec5b1d95bdf6185e4.exe

pid process

904 fa7fd8469e83536604c81b88d93e53668ad1347865f61d8ec5b1d95bdf6185e4.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

fa7fd8469e83536604c81b88d93e53668ad1347865f61d8ec5b1d95bdf6185e4.exe

pid	process
904	fa7fd8469e83536604c81b88d93e53668ad1347865f61d8ec5b1d95bdf6185e4.exe
904	fa7fd8469e83536604c81b88d93e53668ad1347865f61d8ec5b1d95bdf6185e4.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

fa7fd8469e83536604c81b88d93e53668ad1347865f61d8ec5b1d95bdf6185e4.exe

description pid process

Token: SeDebugPrivilege 904 fa7fd8469e83536604c81b88d93e53668ad1347865f61d8ec5b1d95bdf6185e4.exe

description	pid	process
Token: SeDebugPrivilege	904	fa7fd8469e83536604c81b88d93e53668ad1347865f61d8ec5b1d95bdf6185e4.exe

C:\Users\Admin\AppData\Local\Temp\fa7fd8469e83536604c81b88d93e53668ad1347865f61d8ec5b1d95bdf6185e4.exe
"C:\Users\Admin\AppData\Local\Temp\fa7fd8469e83536604c81b88d93e53668ad1347865f61d8ec5b1d95bdf6185e4.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:904

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

3

T1012

Virtualization/Sandbox Evasion

1

T1497

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

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Downloads

memory/904-115-0x0000000077AB0000-0x0000000077C3E000-memory.dmp

Filesize
1.6MB

Download
memory/904-116-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

Filesize
4KB

Download
memory/904-118-0x0000000006190000-0x0000000006191000-memory.dmp

Filesize
4KB

Download
memory/904-119-0x0000000003A50000-0x0000000003A51000-memory.dmp

Filesize
4KB

Download
memory/904-120-0x0000000005BC0000-0x0000000005BC1000-memory.dmp

Filesize
4KB

Download
memory/904-121-0x0000000005C00000-0x0000000005C01000-memory.dmp

Filesize
4KB

Download
memory/904-122-0x0000000003380000-0x0000000003381000-memory.dmp

Filesize
4KB

Download
memory/904-123-0x0000000005DA0000-0x0000000005DA1000-memory.dmp

Filesize
4KB

Download
memory/904-124-0x0000000006FB0000-0x0000000006FB1000-memory.dmp

Filesize
4KB

Download
memory/904-125-0x00000000076B0000-0x00000000076B1000-memory.dmp

Filesize
4KB

Download
memory/904-126-0x0000000007180000-0x0000000007181000-memory.dmp

Filesize
4KB

Download
memory/904-127-0x0000000007370000-0x0000000007371000-memory.dmp

Filesize
4KB

Download
memory/904-128-0x0000000007490000-0x0000000007491000-memory.dmp

Filesize
4KB

Download
memory/904-129-0x00000000080E0000-0x00000000080E1000-memory.dmp

Filesize
4KB

Download
memory/904-130-0x0000000007670000-0x0000000007671000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads