redline | aa18b81ed85ea352506ca5c51db807f51011cb81df764d855f61b033d48fea14

General

Target

a7c95fa8e4dd4b0656cbc36e93de0312_JaffaCakes118.exe
Size

1.2MB
MD5

a7c95fa8e4dd4b0656cbc36e93de0312
SHA1

bfc520e84a2441f0ce09823f4181d27cabe46fa2
SHA256

aa18b81ed85ea352506ca5c51db807f51011cb81df764d855f61b033d48fea14
SHA512

f85ef82e4bfab947204f46763424dd82f4bcb6659f1e2d8c8a246da0af395e3c5334dca99d433abc30fb1f70f76371cea367be268de91bbe0bdbf5750b53da82
SSDEEP

24576:H/OBazwaC3KTuiCOwDCARk6VTfZVt80+S6BJwjUduAtgrsBcO:RC664wD5TfZVt8M6mWtf

Score

10^/10

redline sectoprat fear factory discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

Fear Factory

C2

45.67.228.114:37288

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/4900-9-0x0000000000400000-0x000000000041E000-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/4900-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1088 set thread context of 4900	1088	a7c95fa8e4dd4b0656cbc36e93de0312_JaffaCakes118.exe	94

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	a7c95fa8e4dd4b0656cbc36e93de0312_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a7c95fa8e4dd4b0656cbc36e93de0312_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1088	a7c95fa8e4dd4b0656cbc36e93de0312_JaffaCakes118.exe
Token: SeDebugPrivilege	4900	a7c95fa8e4dd4b0656cbc36e93de0312_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1088 wrote to memory of 4900	1088	a7c95fa8e4dd4b0656cbc36e93de0312_JaffaCakes118.exe	94
PID 1088 wrote to memory of 4900	1088	a7c95fa8e4dd4b0656cbc36e93de0312_JaffaCakes118.exe	94
PID 1088 wrote to memory of 4900	1088	a7c95fa8e4dd4b0656cbc36e93de0312_JaffaCakes118.exe	94
PID 1088 wrote to memory of 4900	1088	a7c95fa8e4dd4b0656cbc36e93de0312_JaffaCakes118.exe	94
PID 1088 wrote to memory of 4900	1088	a7c95fa8e4dd4b0656cbc36e93de0312_JaffaCakes118.exe	94
PID 1088 wrote to memory of 4900	1088	a7c95fa8e4dd4b0656cbc36e93de0312_JaffaCakes118.exe	94
PID 1088 wrote to memory of 4900	1088	a7c95fa8e4dd4b0656cbc36e93de0312_JaffaCakes118.exe	94
PID 1088 wrote to memory of 4900	1088	a7c95fa8e4dd4b0656cbc36e93de0312_JaffaCakes118.exe	94

C:\Users\Admin\AppData\Local\Temp\a7c95fa8e4dd4b0656cbc36e93de0312_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a7c95fa8e4dd4b0656cbc36e93de0312_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1088
- C:\Users\Admin\AppData\Local\Temp\a7c95fa8e4dd4b0656cbc36e93de0312_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\a7c95fa8e4dd4b0656cbc36e93de0312_JaffaCakes118.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4900

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\a7c95fa8e4dd4b0656cbc36e93de0312_JaffaCakes118.exe.log

Filesize
1KB

MD5
7691b76d082c036117114f9bec9e9142

SHA1
63a8ed6db4700c9379b2373778a5b256f3b46766

SHA256
e74e3413956f70b36eac1225af454552017ac540bb5756ff571cc2eb6134c7ed

SHA512
8a5da9db3c9c85161030a3094120b9e32db1e9587229742e9a2729cb564ec4633804a79e818f1c12276bd743aadd2c9596a44fec023c770032009afe2cf51f9c

Download Submit
memory/1088-1-0x00000000008C0000-0x00000000009EC000-memory.dmp

Filesize
1.2MB

Download
memory/1088-2-0x0000000074BD0000-0x0000000075380000-memory.dmp

Filesize
7.7MB

Download
memory/1088-3-0x00000000059E0000-0x0000000005F84000-memory.dmp

Filesize
5.6MB

Download
memory/1088-4-0x00000000054D0000-0x0000000005562000-memory.dmp

Filesize
584KB

Download
memory/1088-5-0x00000000053D0000-0x00000000053DA000-memory.dmp

Filesize
40KB

Download
memory/1088-6-0x0000000074BDE000-0x0000000074BDF000-memory.dmp

Filesize
4KB

Download
memory/1088-7-0x0000000074BD0000-0x0000000075380000-memory.dmp

Filesize
7.7MB

Download
memory/1088-8-0x0000000005470000-0x0000000005496000-memory.dmp

Filesize
152KB

Download
memory/1088-13-0x0000000074BD0000-0x0000000075380000-memory.dmp

Filesize
7.7MB

Download
memory/1088-0-0x0000000074BDE000-0x0000000074BDF000-memory.dmp

Filesize
4KB

Download
memory/4900-12-0x0000000074BD0000-0x0000000075380000-memory.dmp

Filesize
7.7MB

Download
memory/4900-9-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/4900-14-0x0000000005A40000-0x0000000006058000-memory.dmp

Filesize
6.1MB

Download
memory/4900-15-0x0000000005580000-0x0000000005592000-memory.dmp

Filesize
72KB

Download
memory/4900-16-0x00000000055E0000-0x000000000561C000-memory.dmp

Filesize
240KB

Download
memory/4900-17-0x0000000074BD0000-0x0000000075380000-memory.dmp

Filesize
7.7MB

Download
memory/4900-18-0x0000000005620000-0x000000000566C000-memory.dmp

Filesize
304KB

Download
memory/4900-19-0x00000000058A0000-0x00000000059AA000-memory.dmp

Filesize
1.0MB

Download
memory/4900-20-0x0000000074BD0000-0x0000000075380000-memory.dmp

Filesize
7.7MB

Download

Analysis

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