redline | 02e9bbebcc372e37d18f0dfed9c2dc5e50a23b7305aa3527accedba48bbd8432

General

Target

d2792e1448fdf7a225b51b4688b855c9.exe
Size

176KB
MD5

d2792e1448fdf7a225b51b4688b855c9
SHA1

5e00613e000595c45914848ef69b820208c19eba
SHA256

02e9bbebcc372e37d18f0dfed9c2dc5e50a23b7305aa3527accedba48bbd8432
SHA512

6de5d993a70604c26be7b2ea6b069ee17abf5df412a43bdc9812d7403925d383d12be07c35a712f6dfca79e43ecc362c3135cd8eb27a0ec690ca46394dcb9215

Score

10^/10

redline z0rm1on discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

z0rm1on

C2

77.220.213.35:52349

Signatures

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

RedLine Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1120-119-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral2/memory/1120-120-0x0000000000417E06-mapping.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:

d2792e1448fdf7a225b51b4688b855c9.exe

description pid process target process

PID 3560 set thread context of 1120 3560 d2792e1448fdf7a225b51b4688b855c9.exe d2792e1448fdf7a225b51b4688b855c9.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

d2792e1448fdf7a225b51b4688b855c9.exe

pid process

1120 d2792e1448fdf7a225b51b4688b855c9.exe
1120 d2792e1448fdf7a225b51b4688b855c9.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

d2792e1448fdf7a225b51b4688b855c9.exed2792e1448fdf7a225b51b4688b855c9.exe

description pid process

Token: SeDebugPrivilege 3560 d2792e1448fdf7a225b51b4688b855c9.exe
Token: SeDebugPrivilege 1120 d2792e1448fdf7a225b51b4688b855c9.exe

description	pid	process	target process
PID 3560 set thread context of 1120	3560	d2792e1448fdf7a225b51b4688b855c9.exe	d2792e1448fdf7a225b51b4688b855c9.exe

pid	process
1120	d2792e1448fdf7a225b51b4688b855c9.exe
1120	d2792e1448fdf7a225b51b4688b855c9.exe

description	pid	process
Token: SeDebugPrivilege	3560	d2792e1448fdf7a225b51b4688b855c9.exe
Token: SeDebugPrivilege	1120	d2792e1448fdf7a225b51b4688b855c9.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

d2792e1448fdf7a225b51b4688b855c9.exe

description	pid	process	target process
PID 3560 wrote to memory of 1120	3560	d2792e1448fdf7a225b51b4688b855c9.exe	d2792e1448fdf7a225b51b4688b855c9.exe
PID 3560 wrote to memory of 1120	3560	d2792e1448fdf7a225b51b4688b855c9.exe	d2792e1448fdf7a225b51b4688b855c9.exe
PID 3560 wrote to memory of 1120	3560	d2792e1448fdf7a225b51b4688b855c9.exe	d2792e1448fdf7a225b51b4688b855c9.exe
PID 3560 wrote to memory of 1120	3560	d2792e1448fdf7a225b51b4688b855c9.exe	d2792e1448fdf7a225b51b4688b855c9.exe
PID 3560 wrote to memory of 1120	3560	d2792e1448fdf7a225b51b4688b855c9.exe	d2792e1448fdf7a225b51b4688b855c9.exe
PID 3560 wrote to memory of 1120	3560	d2792e1448fdf7a225b51b4688b855c9.exe	d2792e1448fdf7a225b51b4688b855c9.exe
PID 3560 wrote to memory of 1120	3560	d2792e1448fdf7a225b51b4688b855c9.exe	d2792e1448fdf7a225b51b4688b855c9.exe
PID 3560 wrote to memory of 1120	3560	d2792e1448fdf7a225b51b4688b855c9.exe	d2792e1448fdf7a225b51b4688b855c9.exe

C:\Users\Admin\AppData\Local\Temp\d2792e1448fdf7a225b51b4688b855c9.exe
"C:\Users\Admin\AppData\Local\Temp\d2792e1448fdf7a225b51b4688b855c9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3560

C:\Users\Admin\AppData\Local\Temp\d2792e1448fdf7a225b51b4688b855c9.exe
C:\Users\Admin\AppData\Local\Temp\d2792e1448fdf7a225b51b4688b855c9.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1120

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\d2792e1448fdf7a225b51b4688b855c9.exe.log
MD5
7438b57da35c10c478469635b79e33e1

SHA1
5ffcbdfbfd800f67d6d9d6ee46de2eb13fcbb9a5

SHA256
b253c066d4a6604aaa5204b09c1edde92c410b0af351f3760891f5e56c867f70

SHA512
5887796f8ceb1c5ae790caff0020084df49ea8d613b78656a47dc9a569c5c86a9b16ec2ebe0d6f34c5e3001026385bb1282434cc3ffc7bda99427c154c04b45a

Download Submit
memory/1120-125-0x0000000004DC0000-0x0000000004DC1000-memory.dmp

Filesize
4KB

Download
memory/1120-131-0x0000000006340000-0x0000000006341000-memory.dmp

Filesize
4KB

Download
memory/1120-126-0x0000000004E20000-0x0000000004E21000-memory.dmp

Filesize
4KB

Download
memory/1120-128-0x0000000004E60000-0x0000000004E61000-memory.dmp

Filesize
4KB

Download
memory/1120-120-0x0000000000417E06-mapping.dmp

Download
memory/1120-134-0x0000000007470000-0x0000000007471000-memory.dmp

Filesize
4KB

Download
memory/1120-124-0x0000000005380000-0x0000000005381000-memory.dmp

Filesize
4KB

Download
memory/1120-133-0x0000000006510000-0x0000000006511000-memory.dmp

Filesize
4KB

Download
memory/1120-135-0x0000000006860000-0x0000000006861000-memory.dmp

Filesize
4KB

Download
memory/1120-132-0x0000000006A40000-0x0000000006A41000-memory.dmp

Filesize
4KB

Download
memory/1120-119-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1120-129-0x00000000050D0000-0x00000000050D1000-memory.dmp

Filesize
4KB

Download
memory/1120-130-0x0000000004D70000-0x0000000005376000-memory.dmp

Filesize
6.0MB

Download
memory/3560-116-0x0000000002290000-0x000000000229E000-memory.dmp

Filesize
56KB

Download
memory/3560-118-0x0000000004860000-0x0000000004861000-memory.dmp

Filesize
4KB

Download
memory/3560-114-0x0000000000010000-0x0000000000011000-memory.dmp

Filesize
4KB

Download
memory/3560-117-0x00000000048E0000-0x00000000048E1000-memory.dmp

Filesize
4KB

Download
memory/3560-127-0x00000000048D0000-0x00000000048D1000-memory.dmp

Filesize
4KB

Download

Analysis

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