redline | 0b411b839b5081d14a70086b43c30ee61ce2329450b2d220260190db8ce942c5

General

Target

e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe
Size

463KB
MD5

e8535e99dbbc603b50e78d4dccfa19e5
SHA1

4d5798c654eda145593e71f31d86a74d58bb5839
SHA256

0b411b839b5081d14a70086b43c30ee61ce2329450b2d220260190db8ce942c5
SHA512

2a4ae0797bb9bf638186835ad7fbf30cafff9ef65f5b7979dd668d395acc8965d1521cab46e73a53b63167c067ba4b12f7c5c34c08aa7b27bca165231309adb2
SSDEEP

6144:XkKRDBCmSyEI+HDWUxJ+gGBamt/Srfgw8lVGsc2VCh7tsowfIm/n4HamL:0jWcJEBamt/SrfRIVdF4RtvwfB4HaQ

Score

10^/10

redline sectoprat unknown discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

Unknown

C2

91.228.56.223:20793

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/2676-17-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2676-13-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2676-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2676-21-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2676-19-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline
SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 5 IoCs

resource	yara_rule
behavioral1/memory/2676-17-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2676-13-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2676-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2676-21-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2676-19-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2884 set thread context of 2676	2884	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.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	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2676	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2884 wrote to memory of 2676	2884	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2676	2884	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2676	2884	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2676	2884	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2676	2884	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2676	2884	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2676	2884	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2676	2884	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2676	2884	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2884
- C:\Users\Admin\AppData\Local\Temp\e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe
  "{path}"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2676

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/2676-21-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2676-13-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2676-10-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2676-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2676-17-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2676-25-0x0000000073DC0000-0x00000000744AE000-memory.dmp

Filesize
6.9MB

Download
memory/2676-24-0x0000000073DC0000-0x00000000744AE000-memory.dmp

Filesize
6.9MB

Download
memory/2676-23-0x0000000073DC0000-0x00000000744AE000-memory.dmp

Filesize
6.9MB

Download
memory/2676-19-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2676-9-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2676-11-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2884-4-0x0000000000690000-0x0000000000698000-memory.dmp

Filesize
32KB

Download
memory/2884-3-0x0000000073DC0000-0x00000000744AE000-memory.dmp

Filesize
6.9MB

Download
memory/2884-1-0x0000000000CD0000-0x0000000000D4A000-memory.dmp

Filesize
488KB

Download
memory/2884-2-0x0000000073DC0000-0x00000000744AE000-memory.dmp

Filesize
6.9MB

Download
memory/2884-0-0x0000000073DCE000-0x0000000073DCF000-memory.dmp

Filesize
4KB

Download
memory/2884-22-0x0000000073DC0000-0x00000000744AE000-memory.dmp

Filesize
6.9MB

Download
memory/2884-8-0x0000000004870000-0x000000000489A000-memory.dmp

Filesize
168KB

Download
memory/2884-7-0x0000000004F60000-0x0000000004FD6000-memory.dmp

Filesize
472KB

Download
memory/2884-6-0x0000000073DC0000-0x00000000744AE000-memory.dmp

Filesize
6.9MB

Download
memory/2884-5-0x0000000073DCE000-0x0000000073DCF000-memory.dmp

Filesize
4KB

Download

Analysis

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