redline | c792c5df99631ba7d027cb4ffb7a61ff48120f1089881afc26e56233b912f04d

General

Target

JaffaCakes118_c792c5df99631ba7d027cb4ffb7a61ff48120f1089881afc26e56233b912f04d.exe
Size

776.2MB
MD5

77e73ed6b0ca98fdc188ac59463d77a0
SHA1

22fb44eded90e8c1acf919f2d03441f154df4d49
SHA256

c792c5df99631ba7d027cb4ffb7a61ff48120f1089881afc26e56233b912f04d
SHA512

7c9d0b3840dcdca0d1cdbc4662ed5ccf60d0fcf28bb170dfd9b50568675f62de39f8c7fa65563bbec94caa7aa392dc2a3dd234ccf7345825f3910505136250bb
SSDEEP

786432:JJCMZ7OvjGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGh:4v5

Score

10^/10

redline @killuazoldyck_off discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@killuazoldyck_off

C2

45.15.157.131:36457

Attributes

auth_value
abecbb76aa6927a615d491dbbdf4e616

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/2492-9-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/2492-18-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/2492-16-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/2492-14-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/2492-11-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2164 set thread context of 2492	2164	JaffaCakes118_c792c5df99631ba7d027cb4ffb7a61ff48120f1089881afc26e56233b912f04d.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 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	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2164	JaffaCakes118_c792c5df99631ba7d027cb4ffb7a61ff48120f1089881afc26e56233b912f04d.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2164 wrote to memory of 2492	2164	JaffaCakes118_c792c5df99631ba7d027cb4ffb7a61ff48120f1089881afc26e56233b912f04d.exe	30
PID 2164 wrote to memory of 2492	2164	JaffaCakes118_c792c5df99631ba7d027cb4ffb7a61ff48120f1089881afc26e56233b912f04d.exe	30
PID 2164 wrote to memory of 2492	2164	JaffaCakes118_c792c5df99631ba7d027cb4ffb7a61ff48120f1089881afc26e56233b912f04d.exe	30
PID 2164 wrote to memory of 2492	2164	JaffaCakes118_c792c5df99631ba7d027cb4ffb7a61ff48120f1089881afc26e56233b912f04d.exe	30
PID 2164 wrote to memory of 2492	2164	JaffaCakes118_c792c5df99631ba7d027cb4ffb7a61ff48120f1089881afc26e56233b912f04d.exe	30
PID 2164 wrote to memory of 2492	2164	JaffaCakes118_c792c5df99631ba7d027cb4ffb7a61ff48120f1089881afc26e56233b912f04d.exe	30
PID 2164 wrote to memory of 2492	2164	JaffaCakes118_c792c5df99631ba7d027cb4ffb7a61ff48120f1089881afc26e56233b912f04d.exe	30
PID 2164 wrote to memory of 2492	2164	JaffaCakes118_c792c5df99631ba7d027cb4ffb7a61ff48120f1089881afc26e56233b912f04d.exe	30
PID 2164 wrote to memory of 2492	2164	JaffaCakes118_c792c5df99631ba7d027cb4ffb7a61ff48120f1089881afc26e56233b912f04d.exe	30
PID 2164 wrote to memory of 2492	2164	JaffaCakes118_c792c5df99631ba7d027cb4ffb7a61ff48120f1089881afc26e56233b912f04d.exe	30
PID 2164 wrote to memory of 2492	2164	JaffaCakes118_c792c5df99631ba7d027cb4ffb7a61ff48120f1089881afc26e56233b912f04d.exe	30
PID 2164 wrote to memory of 2492	2164	JaffaCakes118_c792c5df99631ba7d027cb4ffb7a61ff48120f1089881afc26e56233b912f04d.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c792c5df99631ba7d027cb4ffb7a61ff48120f1089881afc26e56233b912f04d.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c792c5df99631ba7d027cb4ffb7a61ff48120f1089881afc26e56233b912f04d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2164
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\InstallUtil.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2492

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/2164-0-0x000007FEF5F83000-0x000007FEF5F84000-memory.dmp

Filesize
4KB

Download
memory/2164-1-0x0000000000D10000-0x000000000154C000-memory.dmp

Filesize
8.2MB

Download
memory/2164-3-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

Filesize
9.9MB

Download
memory/2164-2-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

Filesize
9.9MB

Download
memory/2164-4-0x000000001C0E0000-0x000000001C360000-memory.dmp

Filesize
2.5MB

Download
memory/2164-20-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

Filesize
9.9MB

Download
memory/2492-16-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2492-18-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2492-9-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2492-14-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2492-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2492-11-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2492-7-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2492-19-0x0000000074CCE000-0x0000000074CCF000-memory.dmp

Filesize
4KB

Download
memory/2492-6-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2492-21-0x0000000074CC0000-0x00000000753AE000-memory.dmp

Filesize
6.9MB

Download
memory/2492-22-0x0000000074CCE000-0x0000000074CCF000-memory.dmp

Filesize
4KB

Download
memory/2492-23-0x0000000074CC0000-0x00000000753AE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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