redline | 1221a6e6cb951b0ceaa80c93481ad15bb42581cf622996d137774ca3674d3220

General

Target

JaffaCakes118_7693adaa3901562ffbe312e00a67b5ac.exe
Size

4.7MB
MD5

7693adaa3901562ffbe312e00a67b5ac
SHA1

dc50bbe9c88294e57498af321963d5808e86c9e6
SHA256

1221a6e6cb951b0ceaa80c93481ad15bb42581cf622996d137774ca3674d3220
SHA512

e4fe2264953c48c323a303cc921ee60bed5471659e4207d382d71147103942066edcd2e3c47b47e3e5563df65e4a04a32ccd43ad514bbf10230738e99150ad2f
SSDEEP

98304:LLV/SvvjizRFGfgNKhUqrcHCjNQiI8x1/Bw1qIR/z25Jmri:1/GjRoN+UqkiQiI8//Bw1lR/65Iri

Score

10^/10

redline cool discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

cool

C2

185.238.169.158:7765

Attributes

auth_value
60ec0c9678621becd603caa1ce0c1314

Signatures

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

RedLine payload 3 IoCs

resource	yara_rule
behavioral1/memory/2776-43-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2776-42-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2776-36-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2548 set thread context of 2776	2548	JaffaCakes118_7693adaa3901562ffbe312e00a67b5ac.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_7693adaa3901562ffbe312e00a67b5ac.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2548	JaffaCakes118_7693adaa3901562ffbe312e00a67b5ac.exe
2548	JaffaCakes118_7693adaa3901562ffbe312e00a67b5ac.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 2776	2548	JaffaCakes118_7693adaa3901562ffbe312e00a67b5ac.exe	30
PID 2548 wrote to memory of 2776	2548	JaffaCakes118_7693adaa3901562ffbe312e00a67b5ac.exe	30
PID 2548 wrote to memory of 2776	2548	JaffaCakes118_7693adaa3901562ffbe312e00a67b5ac.exe	30
PID 2548 wrote to memory of 2776	2548	JaffaCakes118_7693adaa3901562ffbe312e00a67b5ac.exe	30
PID 2548 wrote to memory of 2776	2548	JaffaCakes118_7693adaa3901562ffbe312e00a67b5ac.exe	30
PID 2548 wrote to memory of 2776	2548	JaffaCakes118_7693adaa3901562ffbe312e00a67b5ac.exe	30
PID 2548 wrote to memory of 2776	2548	JaffaCakes118_7693adaa3901562ffbe312e00a67b5ac.exe	30
PID 2548 wrote to memory of 2776	2548	JaffaCakes118_7693adaa3901562ffbe312e00a67b5ac.exe	30
PID 2548 wrote to memory of 2776	2548	JaffaCakes118_7693adaa3901562ffbe312e00a67b5ac.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7693adaa3901562ffbe312e00a67b5ac.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7693adaa3901562ffbe312e00a67b5ac.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2548
- 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:2776

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/2548-2-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2548-7-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2548-24-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/2548-22-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/2548-19-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/2548-17-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/2548-14-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/2548-12-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/2548-9-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2548-44-0x0000000000C35000-0x0000000000EAB000-memory.dmp

Filesize
2.5MB

Download
memory/2548-5-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2548-31-0x0000000000C35000-0x0000000000EAB000-memory.dmp

Filesize
2.5MB

Download
memory/2548-27-0x0000000000150000-0x0000000000151000-memory.dmp

Filesize
4KB

Download
memory/2548-29-0x0000000000150000-0x0000000000151000-memory.dmp

Filesize
4KB

Download
memory/2548-4-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2548-30-0x0000000000C00000-0x00000000010BB000-memory.dmp

Filesize
4.7MB

Download
memory/2548-33-0x0000000000C00000-0x00000000010BB000-memory.dmp

Filesize
4.7MB

Download
memory/2548-0-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2776-46-0x0000000074840000-0x0000000074F2E000-memory.dmp

Filesize
6.9MB

Download
memory/2776-43-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2776-42-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2776-40-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2776-36-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2776-45-0x000000007484E000-0x000000007484F000-memory.dmp

Filesize
4KB

Download
memory/2776-34-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2776-47-0x000000007484E000-0x000000007484F000-memory.dmp

Filesize
4KB

Download
memory/2776-48-0x0000000074840000-0x0000000074F2E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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