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 1 IoCs

resource	yara_rule
behavioral2/memory/2236-12-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

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

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/2236-12-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3556 set thread context of 2236	3556	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe	92

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 behavior: EnumeratesProcesses 2 IoCs

pid	Process
3556	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe
3556	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3556	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe
Token: SeDebugPrivilege	2236	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3556 wrote to memory of 1964	3556	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe	91
PID 3556 wrote to memory of 1964	3556	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe	91
PID 3556 wrote to memory of 1964	3556	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe	91
PID 3556 wrote to memory of 2236	3556	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe	92
PID 3556 wrote to memory of 2236	3556	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe	92
PID 3556 wrote to memory of 2236	3556	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe	92
PID 3556 wrote to memory of 2236	3556	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe	92
PID 3556 wrote to memory of 2236	3556	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe	92
PID 3556 wrote to memory of 2236	3556	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe	92
PID 3556 wrote to memory of 2236	3556	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe	92
PID 3556 wrote to memory of 2236	3556	e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe	92

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 behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3556
- C:\Users\Admin\AppData\Local\Temp\e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe
  "{path}"
  2⤵
  PID:1964
- C:\Users\Admin\AppData\Local\Temp\e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe
  "{path}"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2236

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e8535e99dbbc603b50e78d4dccfa19e5_JaffaCakes118.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/2236-12-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2236-23-0x0000000074970000-0x0000000074A1B000-memory.dmp

Filesize
684KB

Download
memory/2236-22-0x0000000005AC0000-0x0000000005BCA000-memory.dmp

Filesize
1.0MB

Download
memory/2236-21-0x0000000005850000-0x000000000589C000-memory.dmp

Filesize
304KB

Download
memory/2236-20-0x0000000074970000-0x0000000074A1B000-memory.dmp

Filesize
684KB

Download
memory/2236-19-0x0000000005810000-0x000000000584C000-memory.dmp

Filesize
240KB

Download
memory/2236-18-0x00000000057B0000-0x00000000057C2000-memory.dmp

Filesize
72KB

Download
memory/2236-17-0x0000000005D20000-0x0000000006338000-memory.dmp

Filesize
6.1MB

Download
memory/2236-16-0x0000000074970000-0x0000000074A1B000-memory.dmp

Filesize
684KB

Download
memory/3556-5-0x00000000749A0000-0x0000000075150000-memory.dmp

Filesize
7.7MB

Download
memory/3556-11-0x0000000009F20000-0x0000000009F4A000-memory.dmp

Filesize
168KB

Download
memory/3556-10-0x000000000A060000-0x000000000A0D6000-memory.dmp

Filesize
472KB

Download
memory/3556-14-0x00000000749A0000-0x0000000075150000-memory.dmp

Filesize
7.7MB

Download
memory/3556-9-0x00000000749A0000-0x0000000075150000-memory.dmp

Filesize
7.7MB

Download
memory/3556-8-0x00000000749AE000-0x00000000749AF000-memory.dmp

Filesize
4KB

Download
memory/3556-7-0x0000000009B00000-0x0000000009B9C000-memory.dmp

Filesize
624KB

Download
memory/3556-6-0x0000000009A50000-0x0000000009A58000-memory.dmp

Filesize
32KB

Download
memory/3556-0-0x00000000749AE000-0x00000000749AF000-memory.dmp

Filesize
4KB

Download
memory/3556-4-0x0000000004AA0000-0x0000000004AAA000-memory.dmp

Filesize
40KB

Download
memory/3556-3-0x00000000049E0000-0x0000000004A72000-memory.dmp

Filesize
584KB

Download
memory/3556-2-0x0000000005050000-0x00000000055F4000-memory.dmp

Filesize
5.6MB

Download
memory/3556-1-0x0000000000110000-0x000000000018A000-memory.dmp

Filesize
488KB

Download

Analysis

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