redline | a86c3fc17ce2011b277a937078aa1cba9d8c52e8869a15535d6cfd3db196755e

General

Target

88b889a1477c81510c62a46c9eb1d77d386c59dceb0523e8b5734b6dde252573.exe
Size

809KB
MD5

15f948da0e0786ee883bc9714ee6b47a
SHA1

13d0747a12ce2783ac3a1d225d760cd5b2ed1aa1
SHA256

88b889a1477c81510c62a46c9eb1d77d386c59dceb0523e8b5734b6dde252573
SHA512

006913022a08797087c1a47e89f1fba3beef5eb7f925631d507e841f361b56fe7dbefa1a1a60c0f5542742ad71c0b142ab5f4d280bfd9bc50bf5f7018c6bb31e
SSDEEP

24576:aJr8tE+sQJRRGM3sU+7sdCGNcArcotgiko7ehxaFpmx9:aJ4LP1MsdV5c+g5OiaFM/

Score

10^/10

redline sectoprat cheat execution infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

45.137.22.68:55615

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 1 IoCs

Processes:

resource	yara_rule
behavioral4/memory/3432-43-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

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

SectopRAT payload 1 IoCs

Processes:

resource	yara_rule
behavioral4/memory/3432-43-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

2352 powershell.exe
412 powershell.exe

pid	process
2352	powershell.exe
412	powershell.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

PO.exe88b889a1477c81510c62a46c9eb1d77d386c59dceb0523e8b5734b6dde252573.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Control Panel\International\Geo\Nation	PO.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Control Panel\International\Geo\Nation	88b889a1477c81510c62a46c9eb1d77d386c59dceb0523e8b5734b6dde252573.exe

Executes dropped EXE 3 IoCs

Processes:

PO.exePO.exePO.exe

pid process

1164 PO.exe
2592 PO.exe
3432 PO.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

PO.exe

description pid process target process

PID 1164 set thread context of 3432 1164 PO.exe PO.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence execution

Scheduled Task
T1053.005

Processes:

schtasks.exe

pid process

4652 schtasks.exe

description	pid	process	target process
PID 1164 set thread context of 3432	1164	PO.exe	PO.exe

pid	process
4652	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

PO.exepowershell.exepowershell.exe

pid	process
1164	PO.exe
1164	PO.exe
1164	PO.exe
2352	powershell.exe
2352	powershell.exe
1164	PO.exe
1164	PO.exe
412	powershell.exe
412	powershell.exe
1164	PO.exe
1164	PO.exe
2352	powershell.exe
412	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

PO.exepowershell.exepowershell.exePO.exe

description	pid	process
Token: SeDebugPrivilege	1164	PO.exe
Token: SeDebugPrivilege	2352	powershell.exe
Token: SeDebugPrivilege	412	powershell.exe
Token: SeDebugPrivilege	3432	PO.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

88b889a1477c81510c62a46c9eb1d77d386c59dceb0523e8b5734b6dde252573.exePO.exe

description	pid	process	target process
PID 3164 wrote to memory of 1164	3164	88b889a1477c81510c62a46c9eb1d77d386c59dceb0523e8b5734b6dde252573.exe	PO.exe
PID 3164 wrote to memory of 1164	3164	88b889a1477c81510c62a46c9eb1d77d386c59dceb0523e8b5734b6dde252573.exe	PO.exe
PID 3164 wrote to memory of 1164	3164	88b889a1477c81510c62a46c9eb1d77d386c59dceb0523e8b5734b6dde252573.exe	PO.exe
PID 1164 wrote to memory of 2352	1164	PO.exe	powershell.exe
PID 1164 wrote to memory of 2352	1164	PO.exe	powershell.exe
PID 1164 wrote to memory of 2352	1164	PO.exe	powershell.exe
PID 1164 wrote to memory of 412	1164	PO.exe	powershell.exe
PID 1164 wrote to memory of 412	1164	PO.exe	powershell.exe
PID 1164 wrote to memory of 412	1164	PO.exe	powershell.exe
PID 1164 wrote to memory of 4652	1164	PO.exe	schtasks.exe
PID 1164 wrote to memory of 4652	1164	PO.exe	schtasks.exe
PID 1164 wrote to memory of 4652	1164	PO.exe	schtasks.exe
PID 1164 wrote to memory of 2592	1164	PO.exe	PO.exe
PID 1164 wrote to memory of 2592	1164	PO.exe	PO.exe
PID 1164 wrote to memory of 2592	1164	PO.exe	PO.exe
PID 1164 wrote to memory of 3432	1164	PO.exe	PO.exe
PID 1164 wrote to memory of 3432	1164	PO.exe	PO.exe
PID 1164 wrote to memory of 3432	1164	PO.exe	PO.exe
PID 1164 wrote to memory of 3432	1164	PO.exe	PO.exe
PID 1164 wrote to memory of 3432	1164	PO.exe	PO.exe
PID 1164 wrote to memory of 3432	1164	PO.exe	PO.exe
PID 1164 wrote to memory of 3432	1164	PO.exe	PO.exe
PID 1164 wrote to memory of 3432	1164	PO.exe	PO.exe

C:\Users\Admin\AppData\Local\Temp\88b889a1477c81510c62a46c9eb1d77d386c59dceb0523e8b5734b6dde252573.exe
"C:\Users\Admin\AppData\Local\Temp\88b889a1477c81510c62a46c9eb1d77d386c59dceb0523e8b5734b6dde252573.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3164

C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe
"C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe"
2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1164

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe"
3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2352

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\gsGRKUB.exe"
3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:412

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\gsGRKUB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2A09.tmp"
3⤵
- Scheduled Task/Job: Scheduled Task
PID:4652

C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe
"C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe"
3⤵
- Executes dropped EXE
PID:2592

C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe
"C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe"
3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3432

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4416,i,4778049104057176787,6631751660692402210,262144 --variations-seed-version --mojo-platform-channel-handle=3704 /prefetch:8
1⤵
PID:448

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\PO.exe.log
Filesize
1KB

MD5
b7b9acb869ccc7f7ecb5304ec0384dee

SHA1
6a90751c95817903ee833d59a0abbef425a613b3

SHA256
8cb00a15cd942a1861c573d86d6fb430512c8e2f80f6349f48b16b8709ca7aa4

SHA512
7bec881ac5f59ac26f1be1e7e26d63f040c06369de10c1c246e531a4395d27c335d9acc647ecdedb48ed37bdc2dc405a4cfc11762e1c00659a49be259eaf8764

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe
Filesize
716KB

MD5
6da58e4a005e57e0eee2faf662dfd4ae

SHA1
2146c9d021ac262c918c4cdf5d5c842568ee2c87

SHA256
364a57fff4c2f5d8f2b35945016f4660ea9e583250e81c13d3da523d21cf33cf

SHA512
f0895ce9160e05c434f3b3bb5ab6907dd4a767b38ea19f276de446e1d62476b00b912f4fb432bb12a4cadf19e25310b5c7a716b6d51a0156a47bc6c31a10ceeb

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.jpg
Filesize
48KB

MD5
e83ccb51ee74efd2a221be293d23c69a

SHA1
4365ca564f7cdd7337cf0f83ac5fd64317fb4c32

SHA256
da931852a19a707d01c3edf138622b8601056c42525f8ac40cb48af43a7410cc

SHA512
0252e629fbdafdb66ff63ef76d18f25d1ca46ac3eff019f012361db45ebd34d1a7a9ad35f7a2fc5830676c771997633f3abf1dc3224bd8f6bd55456b0a554a46

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0xtgit14.ra0.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp2A09.tmp
Filesize
1KB

MD5
85e524cb1aac2e74fdd85af360903ff4

SHA1
309791f6a363bfa30114e431dac57ce72c8ab741

SHA256
57e799276e47aa1118575267b09f39424165ce815ebf47c9d5ec9a1a708039af

SHA512
22ea22681c737f28a123568781d927b936356d9015b3b2d9a40ef8b7e8835809dca308c696bf50e05358f2167b36b01d2d293ce0d5f688872fe22f54eae6b22d

Download Submit
memory/412-97-0x0000000007E10000-0x0000000007E2A000-memory.dmp

Filesize
104KB

Download
memory/412-96-0x0000000007D10000-0x0000000007D24000-memory.dmp

Filesize
80KB

Download
memory/412-93-0x0000000007D50000-0x0000000007DE6000-memory.dmp

Filesize
600KB

Download
memory/412-80-0x000000006FA60000-0x000000006FAAC000-memory.dmp

Filesize
304KB

Download
memory/1164-24-0x0000000006CB0000-0x0000000006D10000-memory.dmp

Filesize
384KB

Download
memory/1164-18-0x00000000052A0000-0x00000000055F4000-memory.dmp

Filesize
3.3MB

Download
memory/1164-22-0x0000000006C70000-0x0000000006C7E000-memory.dmp

Filesize
56KB

Download
memory/1164-25-0x00000000093A0000-0x000000000943C000-memory.dmp

Filesize
624KB

Download
memory/1164-21-0x0000000006C50000-0x0000000006C66000-memory.dmp

Filesize
88KB

Download
memory/1164-14-0x00000000726CE000-0x00000000726CF000-memory.dmp

Filesize
4KB

Download
memory/1164-15-0x0000000000730000-0x00000000007E4000-memory.dmp

Filesize
720KB

Download
memory/1164-20-0x0000000005D60000-0x0000000005D6A000-memory.dmp

Filesize
40KB

Download
memory/1164-16-0x00000000057B0000-0x0000000005D54000-memory.dmp

Filesize
5.6MB

Download
memory/1164-23-0x0000000006C80000-0x0000000006C90000-memory.dmp

Filesize
64KB

Download
memory/1164-19-0x00000000726C0000-0x0000000072E70000-memory.dmp

Filesize
7.7MB

Download
memory/1164-17-0x0000000005200000-0x0000000005292000-memory.dmp

Filesize
584KB

Download
memory/1164-59-0x00000000726C0000-0x0000000072E70000-memory.dmp

Filesize
7.7MB

Download
memory/2352-79-0x0000000006C20000-0x0000000006CC3000-memory.dmp

Filesize
652KB

Download
memory/2352-34-0x0000000004A40000-0x0000000004A62000-memory.dmp

Filesize
136KB

Download
memory/2352-98-0x0000000007030000-0x0000000007038000-memory.dmp

Filesize
32KB

Download
memory/2352-31-0x00000000020E0000-0x0000000002116000-memory.dmp

Filesize
216KB

Download
memory/2352-32-0x0000000004B50000-0x0000000005178000-memory.dmp

Filesize
6.2MB

Download
memory/2352-95-0x0000000006F40000-0x0000000006F4E000-memory.dmp

Filesize
56KB

Download
memory/2352-65-0x00000000059F0000-0x0000000005A0E000-memory.dmp

Filesize
120KB

Download
memory/2352-94-0x0000000006F10000-0x0000000006F21000-memory.dmp

Filesize
68KB

Download
memory/2352-68-0x000000006FA60000-0x000000006FAAC000-memory.dmp

Filesize
304KB

Download
memory/2352-67-0x0000000006030000-0x0000000006062000-memory.dmp

Filesize
200KB

Download
memory/2352-78-0x0000000005FB0000-0x0000000005FCE000-memory.dmp

Filesize
120KB

Download
memory/2352-35-0x0000000004AE0000-0x0000000004B46000-memory.dmp

Filesize
408KB

Download
memory/2352-36-0x0000000005280000-0x00000000052E6000-memory.dmp

Filesize
408KB

Download
memory/2352-90-0x0000000007350000-0x00000000079CA000-memory.dmp

Filesize
6.5MB

Download
memory/2352-91-0x0000000006D10000-0x0000000006D2A000-memory.dmp

Filesize
104KB

Download
memory/2352-92-0x0000000006D80000-0x0000000006D8A000-memory.dmp

Filesize
40KB

Download
memory/3432-43-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3432-66-0x0000000005AE0000-0x0000000005BEA000-memory.dmp

Filesize
1.0MB

Download
memory/3432-64-0x0000000005870000-0x00000000058BC000-memory.dmp

Filesize
304KB

Download
memory/3432-63-0x0000000005830000-0x000000000586C000-memory.dmp

Filesize
240KB

Download
memory/3432-62-0x00000000057D0000-0x00000000057E2000-memory.dmp

Filesize
72KB

Download
memory/3432-61-0x0000000005F30000-0x0000000006548000-memory.dmp

Filesize
6.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads