redline | dd6f0b9730529cfe145d5585eccfb6c68510758d16ffd02043bd1fe73842ee1b

Resubmissions

07-11-2024 16:29

241107-tzeqvawbpe 10

07-11-2024 06:54

241107-hpd6sazqap 10

Analysis

max time kernel
149s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-11-2024 06:54

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General

Target

43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe
Size

876KB
MD5

7e39e9345427ccc8be9a0137cef89742
SHA1

f6f24e1b571a0089c05d5a1e00116742f9e98a93
SHA256

43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb
SHA512

9282a11b1a3be4bd721fd8f46c019a545b7ffe992f5daad7d50ab724094c30f807e3e96bac30c881760d1a66f080e69745284e5c46885181ce643383eb17af01
SSDEEP

12288:WgD9eZ8DvlbUUp0qAMlyveojV0uGO27fY6WntFmPkTJCkoqDwlcbgQtRJd98f+se:WoeZUdUw2d8w6MXmPkckddH

Score

10^/10

redline sectoprat discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

newlife957.duckdns.org:7225

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
behavioral6/memory/1648-12-0x0000000000400000-0x000000000041E000-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
behavioral6/memory/1648-12-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3808 set thread context of 1648	3808	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe	105

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	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3808	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe
3808	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3808	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe
Token: SeDebugPrivilege	1648	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3808 wrote to memory of 1956	3808	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe	104
PID 3808 wrote to memory of 1956	3808	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe	104
PID 3808 wrote to memory of 1956	3808	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe	104
PID 3808 wrote to memory of 1648	3808	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe	105
PID 3808 wrote to memory of 1648	3808	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe	105
PID 3808 wrote to memory of 1648	3808	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe	105
PID 3808 wrote to memory of 1648	3808	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe	105
PID 3808 wrote to memory of 1648	3808	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe	105
PID 3808 wrote to memory of 1648	3808	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe	105
PID 3808 wrote to memory of 1648	3808	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe	105
PID 3808 wrote to memory of 1648	3808	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe	105

C:\Users\Admin\AppData\Local\Temp\43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe
"C:\Users\Admin\AppData\Local\Temp\43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3808
- C:\Users\Admin\AppData\Local\Temp\43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe
  "{path}"
  2⤵
  PID:1956
- C:\Users\Admin\AppData\Local\Temp\43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe
  "{path}"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1648

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

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\43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1648-12-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1648-23-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/1648-22-0x0000000005720000-0x000000000582A000-memory.dmp

Filesize
1.0MB

Download
memory/1648-21-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/1648-20-0x00000000054B0000-0x00000000054FC000-memory.dmp

Filesize
304KB

Download
memory/1648-19-0x0000000005470000-0x00000000054AC000-memory.dmp

Filesize
240KB

Download
memory/1648-16-0x0000000003050000-0x0000000003062000-memory.dmp

Filesize
72KB

Download
memory/1648-18-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/1648-15-0x0000000005A50000-0x0000000006068000-memory.dmp

Filesize
6.1MB

Download
memory/3808-10-0x0000000006AA0000-0x0000000006B26000-memory.dmp

Filesize
536KB

Download
memory/3808-11-0x0000000008B00000-0x0000000008B38000-memory.dmp

Filesize
224KB

Download
memory/3808-0-0x0000000074D0E000-0x0000000074D0F000-memory.dmp

Filesize
4KB

Download
memory/3808-9-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/3808-8-0x0000000074D0E000-0x0000000074D0F000-memory.dmp

Filesize
4KB

Download
memory/3808-17-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/3808-7-0x0000000008AE0000-0x0000000008AE8000-memory.dmp

Filesize
32KB

Download
memory/3808-6-0x0000000008B70000-0x0000000008C0C000-memory.dmp

Filesize
624KB

Download
memory/3808-4-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/3808-5-0x0000000005450000-0x000000000545A000-memory.dmp

Filesize
40KB

Download
memory/3808-3-0x0000000005490000-0x0000000005522000-memory.dmp

Filesize
584KB

Download
memory/3808-2-0x00000000059A0000-0x0000000005F44000-memory.dmp

Filesize
5.6MB

Download
memory/3808-1-0x0000000000960000-0x0000000000A40000-memory.dmp

Filesize
896KB

Download