redline | dd8accb35c4d3064543686f1f697b9e5eb4195fbefecef6f53e032ef2bd4395e

General

Target

b3e71b5e973a42dc9f297f79377165b7_JaffaCakes118.exe
Size

804KB
MD5

b3e71b5e973a42dc9f297f79377165b7
SHA1

a084d94b800a490f40852a42141fa8d56a7cb668
SHA256

dd8accb35c4d3064543686f1f697b9e5eb4195fbefecef6f53e032ef2bd4395e
SHA512

a115f1d1dd61ed78e60d519eea0558daf1ed37a05b5166915c5a317feec2c51eb0de8c0d1eefe19bae4e3090314090a3e28003a317aa503a640ed9e7db5cd6be
SSDEEP

24576:MAYpW5I/8hFPJxKLxyEjI/2F69xgyd86:bFPJM0qDFmgyK

Score

10^/10

redline sectoprat discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

C2

newlife957.duckdns.org:7225

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/2500-10-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2500-14-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2500-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2500-19-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2500-16-0x0000000000400000-0x000000000041E000-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/2500-10-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2500-14-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2500-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2500-19-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2500-16-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2992 set thread context of 2500	2992	b3e71b5e973a42dc9f297f79377165b7_JaffaCakes118.exe	31

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	b3e71b5e973a42dc9f297f79377165b7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b3e71b5e973a42dc9f297f79377165b7_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2500	b3e71b5e973a42dc9f297f79377165b7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2992 wrote to memory of 2500	2992	b3e71b5e973a42dc9f297f79377165b7_JaffaCakes118.exe	31
PID 2992 wrote to memory of 2500	2992	b3e71b5e973a42dc9f297f79377165b7_JaffaCakes118.exe	31
PID 2992 wrote to memory of 2500	2992	b3e71b5e973a42dc9f297f79377165b7_JaffaCakes118.exe	31
PID 2992 wrote to memory of 2500	2992	b3e71b5e973a42dc9f297f79377165b7_JaffaCakes118.exe	31
PID 2992 wrote to memory of 2500	2992	b3e71b5e973a42dc9f297f79377165b7_JaffaCakes118.exe	31
PID 2992 wrote to memory of 2500	2992	b3e71b5e973a42dc9f297f79377165b7_JaffaCakes118.exe	31
PID 2992 wrote to memory of 2500	2992	b3e71b5e973a42dc9f297f79377165b7_JaffaCakes118.exe	31
PID 2992 wrote to memory of 2500	2992	b3e71b5e973a42dc9f297f79377165b7_JaffaCakes118.exe	31
PID 2992 wrote to memory of 2500	2992	b3e71b5e973a42dc9f297f79377165b7_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\b3e71b5e973a42dc9f297f79377165b7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b3e71b5e973a42dc9f297f79377165b7_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2992
- C:\Users\Admin\AppData\Local\Temp\b3e71b5e973a42dc9f297f79377165b7_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\b3e71b5e973a42dc9f297f79377165b7_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2500

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/2500-16-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2500-14-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2500-8-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2500-22-0x0000000074280000-0x000000007496E000-memory.dmp

Filesize
6.9MB

Download
memory/2500-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2500-21-0x0000000074280000-0x000000007496E000-memory.dmp

Filesize
6.9MB

Download
memory/2500-19-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2500-10-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2500-23-0x0000000074280000-0x000000007496E000-memory.dmp

Filesize
6.9MB

Download
memory/2500-9-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2500-11-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2992-5-0x0000000074280000-0x000000007496E000-memory.dmp

Filesize
6.9MB

Download
memory/2992-7-0x0000000000C10000-0x0000000000C30000-memory.dmp

Filesize
128KB

Download
memory/2992-20-0x0000000074280000-0x000000007496E000-memory.dmp

Filesize
6.9MB

Download
memory/2992-6-0x0000000005F20000-0x0000000005FAC000-memory.dmp

Filesize
560KB

Download
memory/2992-0-0x000000007428E000-0x000000007428F000-memory.dmp

Filesize
4KB

Download
memory/2992-1-0x0000000000D70000-0x0000000000E3E000-memory.dmp

Filesize
824KB

Download
memory/2992-4-0x000000007428E000-0x000000007428F000-memory.dmp

Filesize
4KB

Download
memory/2992-3-0x00000000004D0000-0x00000000004E6000-memory.dmp

Filesize
88KB

Download
memory/2992-2-0x0000000074280000-0x000000007496E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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