redline | c2b4f09cec1f40d38c9dc9b3615f51da6b18dda264c0216086228717121ed2e4

General

Target

c2b4f09cec1f40d38c9dc9b3615f51da6b18dda264c0216086228717121ed2e4.exe
Size

370KB
MD5

f3b9a923b70b12669ce26da6a6716360
SHA1

331f0da155e4ce87f8df2116a6618b4608f077a0
SHA256

c2b4f09cec1f40d38c9dc9b3615f51da6b18dda264c0216086228717121ed2e4
SHA512

f2a3dbba4bcf97534782168c053f6c72372682765c914fd56fca31917310d28d8db1cbfb313cd0db69b1b577daea90f71123fbedc9ae969b1c9e2428c04764fc

Score

10^/10

redline udp discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

UDP

C2

45.9.20.182:52236

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
behavioral1/memory/1840-118-0x0000000003650000-0x000000000366F000-memory.dmp	family_redline
behavioral1/memory/1840-123-0x00000000036D0000-0x00000000036ED000-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 AdjustPrivilegeToken 1 IoCs

Processes:

c2b4f09cec1f40d38c9dc9b3615f51da6b18dda264c0216086228717121ed2e4.exe

description pid process

Token: SeDebugPrivilege 1840 c2b4f09cec1f40d38c9dc9b3615f51da6b18dda264c0216086228717121ed2e4.exe

description	pid	process
Token: SeDebugPrivilege	1840	c2b4f09cec1f40d38c9dc9b3615f51da6b18dda264c0216086228717121ed2e4.exe

C:\Users\Admin\AppData\Local\Temp\c2b4f09cec1f40d38c9dc9b3615f51da6b18dda264c0216086228717121ed2e4.exe
"C:\Users\Admin\AppData\Local\Temp\c2b4f09cec1f40d38c9dc9b3615f51da6b18dda264c0216086228717121ed2e4.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1840

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

memory/1840-115-0x0000000001A09000-0x0000000001A2C000-memory.dmp

Filesize
140KB

Download
memory/1840-116-0x00000000016D0000-0x000000000181A000-memory.dmp

Filesize
1.3MB

Download
memory/1840-117-0x0000000000400000-0x00000000016D0000-memory.dmp

Filesize
18.8MB

Download
memory/1840-118-0x0000000003650000-0x000000000366F000-memory.dmp

Filesize
124KB

Download
memory/1840-120-0x0000000005EF2000-0x0000000005EF3000-memory.dmp

Filesize
4KB

Download
memory/1840-119-0x0000000005EF0000-0x0000000005EF1000-memory.dmp

Filesize
4KB

Download
memory/1840-121-0x0000000005EF3000-0x0000000005EF4000-memory.dmp

Filesize
4KB

Download
memory/1840-122-0x0000000005F00000-0x0000000005F01000-memory.dmp

Filesize
4KB

Download
memory/1840-123-0x00000000036D0000-0x00000000036ED000-memory.dmp

Filesize
116KB

Download
memory/1840-124-0x0000000006400000-0x0000000006401000-memory.dmp

Filesize
4KB

Download
memory/1840-125-0x0000000005DF0000-0x0000000005DF1000-memory.dmp

Filesize
4KB

Download
memory/1840-126-0x0000000006A10000-0x0000000006A11000-memory.dmp

Filesize
4KB

Download
memory/1840-127-0x0000000005E10000-0x0000000005E11000-memory.dmp

Filesize
4KB

Download
memory/1840-128-0x0000000005EF4000-0x0000000005EF6000-memory.dmp

Filesize
8KB

Download
memory/1840-129-0x0000000005E90000-0x0000000005E91000-memory.dmp

Filesize
4KB

Download
memory/1840-130-0x00000000076E0000-0x00000000076E1000-memory.dmp

Filesize
4KB

Download
memory/1840-131-0x00000000078B0000-0x00000000078B1000-memory.dmp

Filesize
4KB

Download
memory/1840-132-0x0000000007EE0000-0x0000000007EE1000-memory.dmp

Filesize
4KB

Download
memory/1840-133-0x0000000007FF0000-0x0000000007FF1000-memory.dmp

Filesize
4KB

Download
memory/1840-134-0x00000000081D0000-0x00000000081D1000-memory.dmp

Filesize
4KB

Download
memory/1840-135-0x0000000008230000-0x0000000008231000-memory.dmp

Filesize
4KB

Download

Analysis

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