redline | 4a3be4ff2f613bd0389b3c65b0db723f190e83120a4a97abb2063e5c9d2b897a

General

Target

Cheat.exe
Size

1.5MB
MD5

f567e7f230994425ae32af49c31fa4b3
SHA1

1a446323d5092737c1151635ba65e25a18cdda58
SHA256

4a3be4ff2f613bd0389b3c65b0db723f190e83120a4a97abb2063e5c9d2b897a
SHA512

86a313994c94e9d8b28470713679336d35e8812c951f18c41e42a4e6fd1cc11bae4d131dd96dd4746e076c4bff33b5e2e7cf0669d76b168eaf6a6021cfd95ef7

Score

10^/10

redline cheat collection discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

194.61.0.151:56384

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
behavioral2/memory/3984-127-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral2/memory/3984-128-0x000000000041932E-mapping.dmp	family_redline
behavioral2/memory/3944-134-0x0000000004EE0000-0x0000000004F72000-memory.dmp	family_redline

Downloads MZ/PE file
Executes dropped EXE 2 IoCs

Processes:

3d08b18d..exe3d08b18d..exe

pid process

3944 3d08b18d..exe
3984 3d08b18d..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

pid	process
3944	3d08b18d..exe
3984	3d08b18d..exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

Cheat.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	Cheat.exe

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 2 IoCs

Processes:

Cheat.exe3d08b18d..exe

description	pid	process	target process
PID 2728 set thread context of 3696	2728	Cheat.exe	Cheat.exe
PID 3944 set thread context of 3984	3944	3d08b18d..exe	3d08b18d..exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

Cheat.exe3d08b18d..exe

pid process

3696 Cheat.exe
3696 Cheat.exe
3696 Cheat.exe
3696 Cheat.exe
3696 Cheat.exe
3696 Cheat.exe
3696 Cheat.exe
3696 Cheat.exe
3984 3d08b18d..exe
3984 3d08b18d..exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Cheat.exe3d08b18d..exe

description pid process

Token: SeDebugPrivilege 3696 Cheat.exe
Token: SeDebugPrivilege 3984 3d08b18d..exe

pid	process
3696	Cheat.exe
3696	Cheat.exe
3696	Cheat.exe
3696	Cheat.exe
3696	Cheat.exe
3696	Cheat.exe
3696	Cheat.exe
3696	Cheat.exe
3984	3d08b18d..exe
3984	3d08b18d..exe

description	pid	process
Token: SeDebugPrivilege	3696	Cheat.exe
Token: SeDebugPrivilege	3984	3d08b18d..exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

Cheat.exeCheat.exe3d08b18d..exe

description	pid	process	target process
PID 2728 wrote to memory of 3696	2728	Cheat.exe	Cheat.exe
PID 2728 wrote to memory of 3696	2728	Cheat.exe	Cheat.exe
PID 2728 wrote to memory of 3696	2728	Cheat.exe	Cheat.exe
PID 2728 wrote to memory of 3696	2728	Cheat.exe	Cheat.exe
PID 2728 wrote to memory of 3696	2728	Cheat.exe	Cheat.exe
PID 3696 wrote to memory of 3944	3696	Cheat.exe	3d08b18d..exe
PID 3696 wrote to memory of 3944	3696	Cheat.exe	3d08b18d..exe
PID 3696 wrote to memory of 3944	3696	Cheat.exe	3d08b18d..exe
PID 3944 wrote to memory of 3984	3944	3d08b18d..exe	3d08b18d..exe
PID 3944 wrote to memory of 3984	3944	3d08b18d..exe	3d08b18d..exe
PID 3944 wrote to memory of 3984	3944	3d08b18d..exe	3d08b18d..exe
PID 3944 wrote to memory of 3984	3944	3d08b18d..exe	3d08b18d..exe
PID 3944 wrote to memory of 3984	3944	3d08b18d..exe	3d08b18d..exe
PID 3944 wrote to memory of 3984	3944	3d08b18d..exe	3d08b18d..exe
PID 3944 wrote to memory of 3984	3944	3d08b18d..exe	3d08b18d..exe
PID 3944 wrote to memory of 3984	3944	3d08b18d..exe	3d08b18d..exe

C:\Users\Admin\AppData\Local\Temp\Cheat.exe
"C:\Users\Admin\AppData\Local\Temp\Cheat.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2728

C:\Users\Admin\AppData\Local\Temp\Cheat.exe
"C:\Users\Admin\AppData\Local\Temp\Cheat.exe"
2⤵
- Accesses Microsoft Outlook accounts
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3696

C:\Users\Admin\AppData\Local\Temp\3d08b18d..exe
"C:\Users\Admin\AppData\Local\Temp\3d08b18d..exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3944

C:\Users\Admin\AppData\Local\Temp\3d08b18d..exe
"C:\Users\Admin\AppData\Local\Temp\3d08b18d..exe"
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3984

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

Lateral Movement

Collection

Data from Local System

2

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\3d08b18d..exe.log
MD5
4281b0b0b43289aae7f4a10177a90186

SHA1
e30aaa3225c070dac9e21de55b3e9136e5a76a1e

SHA256
1e4b22c219c549efcdb74def4a92ba4fae6966eabee3e958828228b22129aa47

SHA512
29d6f029de06839baf3ece633fb7ab13ec6359b59f640b249b26cd21c04f3f5429fdecc16d119f834c2682060d769aa1fcf6764c985e4b5d519ab71551a9a3c5

Download Submit
C:\Users\Admin\AppData\Local\Temp\3d08b18d..exe
MD5
7bdaabc4abf3566af83d62ecda4955f8

SHA1
fec34028c8ba8900d4932d9709253ed4991f2086

SHA256
03c45bc25768284960e7404502a6fd6247180d739fff5dee42ee16654800545c

SHA512
ea81ab03927397eb66c655c8b848b0a9ee47973dddc0f3fc24e263bb25717d2edefbe12973fbe50e4e63af41ea4fe589402fb788f3b968e0ace97e3af3aa76a4

Download Submit
C:\Users\Admin\AppData\Local\Temp\3d08b18d..exe
MD5
7bdaabc4abf3566af83d62ecda4955f8

SHA1
fec34028c8ba8900d4932d9709253ed4991f2086

SHA256
03c45bc25768284960e7404502a6fd6247180d739fff5dee42ee16654800545c

SHA512
ea81ab03927397eb66c655c8b848b0a9ee47973dddc0f3fc24e263bb25717d2edefbe12973fbe50e4e63af41ea4fe589402fb788f3b968e0ace97e3af3aa76a4

Download Submit
C:\Users\Admin\AppData\Local\Temp\3d08b18d..exe
MD5
7bdaabc4abf3566af83d62ecda4955f8

SHA1
fec34028c8ba8900d4932d9709253ed4991f2086

SHA256
03c45bc25768284960e7404502a6fd6247180d739fff5dee42ee16654800545c

SHA512
ea81ab03927397eb66c655c8b848b0a9ee47973dddc0f3fc24e263bb25717d2edefbe12973fbe50e4e63af41ea4fe589402fb788f3b968e0ace97e3af3aa76a4

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memory/3696-117-0x0000000000425EC5-mapping.dmp

Download
memory/3696-118-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/3696-116-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/3944-122-0x0000000000710000-0x0000000000711000-memory.dmp

Filesize
4KB

Download
memory/3944-119-0x0000000000000000-mapping.dmp

Download
memory/3944-126-0x0000000004EF0000-0x0000000004EF3000-memory.dmp

Filesize
12KB

Download
memory/3944-125-0x0000000004FE0000-0x0000000004FE1000-memory.dmp

Filesize
4KB

Download
memory/3944-134-0x0000000004EE0000-0x0000000004F72000-memory.dmp

Filesize
584KB

Download
memory/3944-124-0x00000000054E0000-0x00000000054E1000-memory.dmp

Filesize
4KB

Download
memory/3984-135-0x0000000004E60000-0x0000000004E61000-memory.dmp

Filesize
4KB

Download
memory/3984-133-0x00000000053D0000-0x00000000053D1000-memory.dmp

Filesize
4KB

Download
memory/3984-128-0x000000000041932E-mapping.dmp

Download
memory/3984-127-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3984-136-0x0000000004EC0000-0x0000000004EC1000-memory.dmp

Filesize
4KB

Download
memory/3984-137-0x0000000002850000-0x0000000002851000-memory.dmp

Filesize
4KB

Download
memory/3984-138-0x0000000004F00000-0x0000000004F01000-memory.dmp

Filesize
4KB

Download
memory/3984-139-0x0000000005160000-0x0000000005161000-memory.dmp

Filesize
4KB

Download
memory/3984-140-0x00000000063D0000-0x00000000063D1000-memory.dmp

Filesize
4KB

Download
memory/3984-141-0x0000000006AD0000-0x0000000006AD1000-memory.dmp

Filesize
4KB

Download
memory/3984-144-0x00000000066E0000-0x00000000066E1000-memory.dmp

Filesize
4KB

Download
memory/3984-145-0x00000000067A0000-0x00000000067A1000-memory.dmp

Filesize
4KB

Download
memory/3984-146-0x00000000080B0000-0x00000000080B1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads