redline | 7c2cbe5164554e712ea378315877d206e69ad6baefa7426451dfc5d85fbc06fa

General

Target

fb8e7a36384ca11de03bc1d2069b8c94.exe
Size

591KB
MD5

fb8e7a36384ca11de03bc1d2069b8c94
SHA1

f786750b3a23a55ab5ec8f66ff2b55ccf95948cc
SHA256

7c2cbe5164554e712ea378315877d206e69ad6baefa7426451dfc5d85fbc06fa
SHA512

93489ef0f742a09d979f6e3a16590f5a1eb9516d2dfde5680b08238e15a9a7946d319d9b2a2041ffea386063e9b9909bbc5100af3906eca41c0e726b63397eba

Score

10^/10

redline @big_tastyyy discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

@big_tastyyy

C2

glokartenu.xyz: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
behavioral2/memory/3172-121-0x0000000000400000-0x0000000000436000-memory.dmp	family_redline
behavioral2/memory/3172-122-0x0000000000418F8A-mapping.dmp	family_redline
behavioral2/memory/3172-130-0x0000000005490000-0x0000000005A96000-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:

fb8e7a36384ca11de03bc1d2069b8c94.exe

description pid process target process

PID 3776 set thread context of 3172 3776 fb8e7a36384ca11de03bc1d2069b8c94.exe fb8e7a36384ca11de03bc1d2069b8c94.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

fb8e7a36384ca11de03bc1d2069b8c94.exe

pid process

3172 fb8e7a36384ca11de03bc1d2069b8c94.exe
3172 fb8e7a36384ca11de03bc1d2069b8c94.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

fb8e7a36384ca11de03bc1d2069b8c94.exefb8e7a36384ca11de03bc1d2069b8c94.exe

description pid process

Token: SeDebugPrivilege 3776 fb8e7a36384ca11de03bc1d2069b8c94.exe
Token: SeDebugPrivilege 3172 fb8e7a36384ca11de03bc1d2069b8c94.exe

description	pid	process	target process
PID 3776 set thread context of 3172	3776	fb8e7a36384ca11de03bc1d2069b8c94.exe	fb8e7a36384ca11de03bc1d2069b8c94.exe

pid	process
3172	fb8e7a36384ca11de03bc1d2069b8c94.exe
3172	fb8e7a36384ca11de03bc1d2069b8c94.exe

description	pid	process
Token: SeDebugPrivilege	3776	fb8e7a36384ca11de03bc1d2069b8c94.exe
Token: SeDebugPrivilege	3172	fb8e7a36384ca11de03bc1d2069b8c94.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

fb8e7a36384ca11de03bc1d2069b8c94.exe

description	pid	process	target process
PID 3776 wrote to memory of 3172	3776	fb8e7a36384ca11de03bc1d2069b8c94.exe	fb8e7a36384ca11de03bc1d2069b8c94.exe
PID 3776 wrote to memory of 3172	3776	fb8e7a36384ca11de03bc1d2069b8c94.exe	fb8e7a36384ca11de03bc1d2069b8c94.exe
PID 3776 wrote to memory of 3172	3776	fb8e7a36384ca11de03bc1d2069b8c94.exe	fb8e7a36384ca11de03bc1d2069b8c94.exe
PID 3776 wrote to memory of 3172	3776	fb8e7a36384ca11de03bc1d2069b8c94.exe	fb8e7a36384ca11de03bc1d2069b8c94.exe
PID 3776 wrote to memory of 3172	3776	fb8e7a36384ca11de03bc1d2069b8c94.exe	fb8e7a36384ca11de03bc1d2069b8c94.exe
PID 3776 wrote to memory of 3172	3776	fb8e7a36384ca11de03bc1d2069b8c94.exe	fb8e7a36384ca11de03bc1d2069b8c94.exe
PID 3776 wrote to memory of 3172	3776	fb8e7a36384ca11de03bc1d2069b8c94.exe	fb8e7a36384ca11de03bc1d2069b8c94.exe
PID 3776 wrote to memory of 3172	3776	fb8e7a36384ca11de03bc1d2069b8c94.exe	fb8e7a36384ca11de03bc1d2069b8c94.exe

C:\Users\Admin\AppData\Local\Temp\fb8e7a36384ca11de03bc1d2069b8c94.exe
"C:\Users\Admin\AppData\Local\Temp\fb8e7a36384ca11de03bc1d2069b8c94.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3776

C:\Users\Admin\AppData\Local\Temp\fb8e7a36384ca11de03bc1d2069b8c94.exe
C:\Users\Admin\AppData\Local\Temp\fb8e7a36384ca11de03bc1d2069b8c94.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3172

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\fb8e7a36384ca11de03bc1d2069b8c94.exe.log
MD5
9e7845217df4a635ec4341c3d52ed685

SHA1
d65cb39d37392975b038ce503a585adadb805da5

SHA256
d60e596ed3d5c13dc9f1660e6d870d99487e1383891437645c4562a9ecaa8c9b

SHA512
307c3b4d4f2655bdeb177e7b9c981ca27513618903f02c120caa755c9da5a8dd03ebab660b56108a680720a97c1e9596692490aede18cc4bd77b9fc3d8e68aa1

Download Submit
memory/3172-132-0x0000000006970000-0x0000000006971000-memory.dmp

Filesize
4KB

Download
memory/3172-138-0x0000000006E60000-0x0000000006E61000-memory.dmp

Filesize
4KB

Download
memory/3172-126-0x0000000005AA0000-0x0000000005AA1000-memory.dmp

Filesize
4KB

Download
memory/3172-127-0x0000000005530000-0x0000000005531000-memory.dmp

Filesize
4KB

Download
memory/3172-136-0x0000000006D50000-0x0000000006D51000-memory.dmp

Filesize
4KB

Download
memory/3172-121-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/3172-122-0x0000000000418F8A-mapping.dmp

Download
memory/3172-134-0x0000000006B40000-0x0000000006B41000-memory.dmp

Filesize
4KB

Download
memory/3172-133-0x0000000007070000-0x0000000007071000-memory.dmp

Filesize
4KB

Download
memory/3172-131-0x0000000005840000-0x0000000005841000-memory.dmp

Filesize
4KB

Download
memory/3172-129-0x00000000055D0000-0x00000000055D1000-memory.dmp

Filesize
4KB

Download
memory/3172-128-0x0000000005590000-0x0000000005591000-memory.dmp

Filesize
4KB

Download
memory/3172-130-0x0000000005490000-0x0000000005A96000-memory.dmp

Filesize
6.0MB

Download
memory/3776-117-0x0000000005840000-0x0000000005841000-memory.dmp

Filesize
4KB

Download
memory/3776-114-0x0000000000DF0000-0x0000000000DF1000-memory.dmp

Filesize
4KB

Download
memory/3776-118-0x0000000005810000-0x0000000005811000-memory.dmp

Filesize
4KB

Download
memory/3776-116-0x0000000005DF0000-0x0000000005DF1000-memory.dmp

Filesize
4KB

Download
memory/3776-120-0x0000000005DB0000-0x0000000005DCD000-memory.dmp

Filesize
116KB

Download
memory/3776-119-0x00000000057A0000-0x0000000005832000-memory.dmp

Filesize
584KB

Download

Analysis

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