redline | 0785d4fbbf23986eb277b76a525b662494339bec59b62642a4f5e58c6df86f73

General

Target

2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe
Size

6.0MB
MD5

cf3542f7806251f9ddc2d3972dcda4ae
SHA1

1ad074ea017b44fe2026482ddabad487b61428a9
SHA256

0785d4fbbf23986eb277b76a525b662494339bec59b62642a4f5e58c6df86f73
SHA512

880adb4a0cf2a966417ee280adf2fbdbffc4196a3343b677d2a492b3ba1aa0c51ff912d303ae1f3d5abbf5695be1d676130cf2a1acbdb304124ff3efe81a9020
SSDEEP

98304:F8ikdaFvv4+thwLWy7t3oM3bAf1ynL6EqfGX3NLzvLIMpkdwE+TJKTeZBAh:Sik+nTwCeN3mjE7tLzzpeuJKTC4

Score

10^/10

redline vidar 1 336e25245bfd82f1b9026dcc4de63372 discovery infostealer stealer

Malware Config

Extracted

Family

redline

Botnet

1

C2

176.113.115.220:80

Attributes

auth_value
b6c86adb7106e9ee7247628f59e06830

Extracted

Family

vidar

Version

2.9

Botnet

336e25245bfd82f1b9026dcc4de63372

C2

https://t.me/nemesisgrow

https://steamcommunity.com/profiles/76561199471222742

http://65.109.12.165:80

Attributes

profile_id_v2
336e25245bfd82f1b9026dcc4de63372
user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1.2 Safari/605.1.15

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
behavioral1/memory/4868-13-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline

Redline family
redline
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Vidar family
vidar

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
6	iplogger.com
7	iplogger.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 5888 set thread context of 2124	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	87
PID 5888 set thread context of 4868	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	94
PID 5888 set thread context of 2924	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	97

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSBuild.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSBuild.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSBuild.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 5888 wrote to memory of 2124	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	87
PID 5888 wrote to memory of 2124	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	87
PID 5888 wrote to memory of 2124	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	87
PID 5888 wrote to memory of 2124	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	87
PID 5888 wrote to memory of 2124	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	87
PID 5888 wrote to memory of 2124	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	87
PID 5888 wrote to memory of 2124	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	87
PID 5888 wrote to memory of 2124	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	87
PID 5888 wrote to memory of 4868	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	94
PID 5888 wrote to memory of 4868	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	94
PID 5888 wrote to memory of 4868	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	94
PID 5888 wrote to memory of 4868	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	94
PID 5888 wrote to memory of 4868	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	94
PID 5888 wrote to memory of 4868	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	94
PID 5888 wrote to memory of 4868	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	94
PID 5888 wrote to memory of 4868	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	94
PID 5888 wrote to memory of 2924	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	97
PID 5888 wrote to memory of 2924	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	97
PID 5888 wrote to memory of 2924	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	97
PID 5888 wrote to memory of 2924	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	97
PID 5888 wrote to memory of 2924	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	97
PID 5888 wrote to memory of 2924	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	97
PID 5888 wrote to memory of 2924	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	97
PID 5888 wrote to memory of 2924	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	97
PID 5888 wrote to memory of 2924	5888	2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe	97

C:\Users\Admin\AppData\Local\Temp\2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe
"C:\Users\Admin\AppData\Local\Temp\2025-04-01_cf3542f7806251f9ddc2d3972dcda4ae_cobalt-strike_sliver.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5888
- C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe
  "C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2124
- C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe
  "C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4868
- C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe
  "C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2924

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

memory/2124-9-0x0000000004CE0000-0x0000000004D72000-memory.dmp

Filesize
584KB

Download
memory/2124-23-0x0000000074110000-0x00000000748C0000-memory.dmp

Filesize
7.7MB

Download
memory/2124-19-0x000000007411E000-0x000000007411F000-memory.dmp

Filesize
4KB

Download
memory/2124-11-0x0000000074110000-0x00000000748C0000-memory.dmp

Filesize
7.7MB

Download
memory/2124-10-0x0000000004C90000-0x0000000004C9A000-memory.dmp

Filesize
40KB

Download
memory/2124-5-0x0000000000620000-0x000000000062A000-memory.dmp

Filesize
40KB

Download
memory/2124-6-0x000000007411E000-0x000000007411F000-memory.dmp

Filesize
4KB

Download
memory/2124-7-0x0000000000620000-0x000000000062A000-memory.dmp

Filesize
40KB

Download
memory/2124-8-0x0000000005290000-0x0000000005834000-memory.dmp

Filesize
5.6MB

Download
memory/2924-24-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/2924-26-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/2924-45-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/2924-25-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/2924-27-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/4868-20-0x0000000004DA0000-0x0000000004DDC000-memory.dmp

Filesize
240KB

Download
memory/4868-12-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/4868-16-0x0000000005370000-0x0000000005988000-memory.dmp

Filesize
6.1MB

Download
memory/4868-17-0x0000000004E60000-0x0000000004F6A000-memory.dmp

Filesize
1.0MB

Download
memory/4868-41-0x0000000074110000-0x00000000748C0000-memory.dmp

Filesize
7.7MB

Download
memory/4868-18-0x0000000004D50000-0x0000000004D62000-memory.dmp

Filesize
72KB

Download
memory/4868-37-0x0000000074110000-0x00000000748C0000-memory.dmp

Filesize
7.7MB

Download
memory/4868-21-0x0000000074110000-0x00000000748C0000-memory.dmp

Filesize
7.7MB

Download
memory/4868-22-0x0000000004DE0000-0x0000000004E2C000-memory.dmp

Filesize
304KB

Download
memory/4868-13-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/4868-15-0x0000000074110000-0x00000000748C0000-memory.dmp

Filesize
7.7MB

Download
memory/5888-0-0x0000000031800000-0x0000000031CF7000-memory.dmp

Filesize
5.0MB

Download
memory/5888-2-0x0000000033B60000-0x0000000034086000-memory.dmp

Filesize
5.1MB

Download
memory/5888-14-0x0000000033B60000-0x0000000034086000-memory.dmp

Filesize
5.1MB

Download
memory/5888-1-0x0000000033B60000-0x0000000034086000-memory.dmp

Filesize
5.1MB

Download
memory/5888-3-0x0000000033B60000-0x0000000034086000-memory.dmp

Filesize
5.1MB

Download
memory/5888-43-0x0000000033B60000-0x0000000034086000-memory.dmp

Filesize
5.1MB

Download
memory/5888-4-0x0000000033B60000-0x0000000034086000-memory.dmp

Filesize
5.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads