redline | 6ea2e5ab4c31f28a058d70f1f65fdd8e92946f3f5c17c904de8d91f7703d90b1

General

Target

JaffaCakes118_6ea2e5ab4c31f28a058d70f1f65fdd8e92946f3f5c17c904de8d91f7703d90b1.exe
Size

741.0MB
MD5

d2b65d1a7e1af37b27ac8c1fa9548e44
SHA1

6901dc0ae76ab3c2735ac006404edc0add153a61
SHA256

6ea2e5ab4c31f28a058d70f1f65fdd8e92946f3f5c17c904de8d91f7703d90b1
SHA512

2b3745309867f2ff939bcd709fd1e7b3d8ba00a5eea8df4b23d9301d217449fe0e2f3320e47169505a32b480d0d8cb4efcd1dde0d94092342b8b209728c7596b
SSDEEP

49152:38iQfZqDMZtRcSErH39j/QW9tAMw3H12QbjY:3BQfaMQrH3p/QW9uzV2Q

Score

10^/10

redline @crxnix discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@crxnix

C2

176.113.115.7:2883

Attributes

auth_value
4334b1b6304e7a30dd9472e85aa443c9

Signatures

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

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/2724-6-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/2724-8-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/2724-12-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/2724-10-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/2724-5-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2768 set thread context of 2724	2768	JaffaCakes118_6ea2e5ab4c31f28a058d70f1f65fdd8e92946f3f5c17c904de8d91f7703d90b1.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 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	JaffaCakes118_6ea2e5ab4c31f28a058d70f1f65fdd8e92946f3f5c17c904de8d91f7703d90b1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2768	JaffaCakes118_6ea2e5ab4c31f28a058d70f1f65fdd8e92946f3f5c17c904de8d91f7703d90b1.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2768 wrote to memory of 2724	2768	JaffaCakes118_6ea2e5ab4c31f28a058d70f1f65fdd8e92946f3f5c17c904de8d91f7703d90b1.exe	30
PID 2768 wrote to memory of 2724	2768	JaffaCakes118_6ea2e5ab4c31f28a058d70f1f65fdd8e92946f3f5c17c904de8d91f7703d90b1.exe	30
PID 2768 wrote to memory of 2724	2768	JaffaCakes118_6ea2e5ab4c31f28a058d70f1f65fdd8e92946f3f5c17c904de8d91f7703d90b1.exe	30
PID 2768 wrote to memory of 2724	2768	JaffaCakes118_6ea2e5ab4c31f28a058d70f1f65fdd8e92946f3f5c17c904de8d91f7703d90b1.exe	30
PID 2768 wrote to memory of 2724	2768	JaffaCakes118_6ea2e5ab4c31f28a058d70f1f65fdd8e92946f3f5c17c904de8d91f7703d90b1.exe	30
PID 2768 wrote to memory of 2724	2768	JaffaCakes118_6ea2e5ab4c31f28a058d70f1f65fdd8e92946f3f5c17c904de8d91f7703d90b1.exe	30
PID 2768 wrote to memory of 2724	2768	JaffaCakes118_6ea2e5ab4c31f28a058d70f1f65fdd8e92946f3f5c17c904de8d91f7703d90b1.exe	30
PID 2768 wrote to memory of 2724	2768	JaffaCakes118_6ea2e5ab4c31f28a058d70f1f65fdd8e92946f3f5c17c904de8d91f7703d90b1.exe	30
PID 2768 wrote to memory of 2724	2768	JaffaCakes118_6ea2e5ab4c31f28a058d70f1f65fdd8e92946f3f5c17c904de8d91f7703d90b1.exe	30
PID 2768 wrote to memory of 2724	2768	JaffaCakes118_6ea2e5ab4c31f28a058d70f1f65fdd8e92946f3f5c17c904de8d91f7703d90b1.exe	30
PID 2768 wrote to memory of 2724	2768	JaffaCakes118_6ea2e5ab4c31f28a058d70f1f65fdd8e92946f3f5c17c904de8d91f7703d90b1.exe	30
PID 2768 wrote to memory of 2724	2768	JaffaCakes118_6ea2e5ab4c31f28a058d70f1f65fdd8e92946f3f5c17c904de8d91f7703d90b1.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6ea2e5ab4c31f28a058d70f1f65fdd8e92946f3f5c17c904de8d91f7703d90b1.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6ea2e5ab4c31f28a058d70f1f65fdd8e92946f3f5c17c904de8d91f7703d90b1.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2768
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2724

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

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2724-10-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2724-6-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2724-8-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2724-12-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2724-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2724-5-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2724-4-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2724-3-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2724-13-0x0000000074560000-0x0000000074C4E000-memory.dmp

Filesize
6.9MB

Download
memory/2724-14-0x0000000074560000-0x0000000074C4E000-memory.dmp

Filesize
6.9MB

Download
memory/2768-1-0x0000000001240000-0x0000000002236000-memory.dmp

Filesize
16.0MB

Download
memory/2768-2-0x0000000000AF0000-0x0000000000B0C000-memory.dmp

Filesize
112KB

Download
memory/2768-0-0x000000007456E000-0x000000007456F000-memory.dmp

Filesize
4KB

Download

Analysis

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