redline | efb1e4257a770b0ab4467f585b2b51ec9411bf5efeab71b2a8aae5e7b6a6b57a

General

Target

JaffaCakes118_99632e7528f8dc28ac92b9e0db360fec.exe
Size

4.7MB
MD5

99632e7528f8dc28ac92b9e0db360fec
SHA1

674d1efbbd8bf8ccba157cc834995f4bd5cf574b
SHA256

efb1e4257a770b0ab4467f585b2b51ec9411bf5efeab71b2a8aae5e7b6a6b57a
SHA512

9a3717f19b9e8d02887bdefc105b51471aaf65b57cbbec26637d8146527c48b468f3319ea4f5971ebbe8e48f1dd155c46c8d9e8d74fbfd439cd0453436f8c341
SSDEEP

98304:rLmV9qtjBMs/l+MNbMF8Z9r9rRpaX+S9rJ/sstGOK8yc9E:ia1Ms0MOA9rl3aXBOOac9

Score

10^/10

redline sectoprat @phantomas1448 discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@phantomas1448

C2

ananasalit.xyz:81

Attributes

auth_value
55d48a1a930cf4d6f3e2d6bcd0daaf07

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/2220-35-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2220-43-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2220-42-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

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

SectopRAT payload 3 IoCs

resource	yara_rule
behavioral1/memory/2220-35-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2220-43-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2220-42-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2516 set thread context of 2220	2516	JaffaCakes118_99632e7528f8dc28ac92b9e0db360fec.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_99632e7528f8dc28ac92b9e0db360fec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2516	JaffaCakes118_99632e7528f8dc28ac92b9e0db360fec.exe
2516	JaffaCakes118_99632e7528f8dc28ac92b9e0db360fec.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2516 wrote to memory of 2220	2516	JaffaCakes118_99632e7528f8dc28ac92b9e0db360fec.exe	30
PID 2516 wrote to memory of 2220	2516	JaffaCakes118_99632e7528f8dc28ac92b9e0db360fec.exe	30
PID 2516 wrote to memory of 2220	2516	JaffaCakes118_99632e7528f8dc28ac92b9e0db360fec.exe	30
PID 2516 wrote to memory of 2220	2516	JaffaCakes118_99632e7528f8dc28ac92b9e0db360fec.exe	30
PID 2516 wrote to memory of 2220	2516	JaffaCakes118_99632e7528f8dc28ac92b9e0db360fec.exe	30
PID 2516 wrote to memory of 2220	2516	JaffaCakes118_99632e7528f8dc28ac92b9e0db360fec.exe	30
PID 2516 wrote to memory of 2220	2516	JaffaCakes118_99632e7528f8dc28ac92b9e0db360fec.exe	30
PID 2516 wrote to memory of 2220	2516	JaffaCakes118_99632e7528f8dc28ac92b9e0db360fec.exe	30
PID 2516 wrote to memory of 2220	2516	JaffaCakes118_99632e7528f8dc28ac92b9e0db360fec.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_99632e7528f8dc28ac92b9e0db360fec.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_99632e7528f8dc28ac92b9e0db360fec.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2516
- 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:2220

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/2220-33-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2220-47-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/2220-46-0x0000000073F1E000-0x0000000073F1F000-memory.dmp

Filesize
4KB

Download
memory/2220-45-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/2220-44-0x0000000073F1E000-0x0000000073F1F000-memory.dmp

Filesize
4KB

Download
memory/2220-42-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2220-43-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2220-35-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2220-39-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2516-17-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2516-14-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2516-5-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/2516-4-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/2516-2-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/2516-0-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/2516-32-0x0000000001340000-0x00000000017F2000-memory.dmp

Filesize
4.7MB

Download
memory/2516-9-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/2516-12-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2516-7-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/2516-41-0x0000000001375000-0x0000000001601000-memory.dmp

Filesize
2.5MB

Download
memory/2516-30-0x0000000000400000-0x0000000000401000-memory.dmp

Filesize
4KB

Download
memory/2516-19-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2516-20-0x0000000001375000-0x0000000001601000-memory.dmp

Filesize
2.5MB

Download
memory/2516-23-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2516-25-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2516-28-0x0000000000400000-0x0000000000401000-memory.dmp

Filesize
4KB

Download

Analysis

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