redline | 36a33e7da8ad27ce449d6bc53c6ca650bc283b8f96d5fe797187aea40e0dcc68

Analysis

max time kernel
143s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
15-05-2024 09:13

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General

Target

c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe
Size

297KB
MD5

c2f5800951ca0e25d1c9c4a304584dc5
SHA1

ce90444d162d1a9309374f052bac3bd8b12e3884
SHA256

c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa
SHA512

6280df39b12c1069e4c54173674ffb00494eda397ff212a5ee21679d5fb3f696b1dec2ccb6ddbc6519b6728df361786934c15646517dc2806993260f25837d2a
SSDEEP

6144:sk87zE8yF+JnF/1VVsNx0X4j2UwnGp6m7Bzg5+671wW4WvCoCe:187zE5iwNo4cGBK+cwWMoCe

Score

10^/10

redline 7001210066 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

7001210066

https://pastebin.com/raw/KE5Mft0T

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral28/memory/2968-1-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

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

Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs

Web Service

T1102

flow	ioc
7	pastebin.com
8	pastebin.com
56	pastebin.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3248 set thread context of 2968	3248	c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe	92

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2968	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2968	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3248 wrote to memory of 2968	3248	c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe	92
PID 3248 wrote to memory of 2968	3248	c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe	92
PID 3248 wrote to memory of 2968	3248	c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe	92
PID 3248 wrote to memory of 2968	3248	c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe	92
PID 3248 wrote to memory of 2968	3248	c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe	92
PID 3248 wrote to memory of 2968	3248	c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe	92
PID 3248 wrote to memory of 2968	3248	c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe	92
PID 3248 wrote to memory of 2968	3248	c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe	92

C:\Users\Admin\AppData\Local\Temp\c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe
"C:\Users\Admin\AppData\Local\Temp\c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3248
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2968

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4116 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:8
1⤵
PID:5024

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

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Downloads

memory/2968-1-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2968-2-0x000000007477E000-0x000000007477F000-memory.dmp

Filesize
4KB

Download
memory/2968-3-0x0000000004D40000-0x0000000004DA6000-memory.dmp

Filesize
408KB

Download
memory/2968-4-0x0000000005850000-0x0000000005E68000-memory.dmp

Filesize
6.1MB

Download
memory/2968-5-0x00000000052C0000-0x00000000052D2000-memory.dmp

Filesize
72KB

Download
memory/2968-6-0x00000000053F0000-0x00000000054FA000-memory.dmp

Filesize
1.0MB

Download
memory/2968-7-0x0000000074770000-0x0000000074F20000-memory.dmp

Filesize
7.7MB

Download
memory/2968-8-0x000000007477E000-0x000000007477F000-memory.dmp

Filesize
4KB

Download
memory/2968-9-0x0000000074770000-0x0000000074F20000-memory.dmp

Filesize
7.7MB

Download
memory/3248-0-0x000000000007A000-0x000000000007B000-memory.dmp

Filesize
4KB

Download