redline | 7b9c9e71110c3980f1803a7438f507eadea9b078e59a61d551e21e1cae8ad5e5

General

Target

1161b525009e7448837a658eecc04275.exe
Size

576KB
MD5

1161b525009e7448837a658eecc04275
SHA1

2cad4c2f589760f6ae6830acb122a9d5eb9c66de
SHA256

7b9c9e71110c3980f1803a7438f507eadea9b078e59a61d551e21e1cae8ad5e5
SHA512

c85c524a09fc182b3472405b22372c2d6350b2df199d21805980d26215fc5ad075c41b5fdf371c3ddc85e5930e745426f21f0c7d50aa8c7114b2d3fb9451d034
SSDEEP

12288:9xgmj7oTFHFO1ZhzfQiCwxRyOTBfdgZUxX18:75oTFHU1H5CwxRyu/xl

Score

10^/10

redline sectoprat cheat discovery infostealer rat spyware trojan

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

185.222.58.44:55615

Signatures

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

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/1692-13-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1692-10-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1692-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1692-17-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1692-15-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

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

SectopRAT payload 5 IoCs

resource	yara_rule
behavioral1/memory/1692-13-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/1692-10-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/1692-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/1692-17-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/1692-15-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1812 set thread context of 1692	1812	1161b525009e7448837a658eecc04275.exe	31

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	1161b525009e7448837a658eecc04275.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1812	1161b525009e7448837a658eecc04275.exe
1812	1161b525009e7448837a658eecc04275.exe
1692	RegSvcs.exe
1692	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1812	1161b525009e7448837a658eecc04275.exe
Token: SeDebugPrivilege	1692	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1812 wrote to memory of 1692	1812	1161b525009e7448837a658eecc04275.exe	31
PID 1812 wrote to memory of 1692	1812	1161b525009e7448837a658eecc04275.exe	31
PID 1812 wrote to memory of 1692	1812	1161b525009e7448837a658eecc04275.exe	31
PID 1812 wrote to memory of 1692	1812	1161b525009e7448837a658eecc04275.exe	31
PID 1812 wrote to memory of 1692	1812	1161b525009e7448837a658eecc04275.exe	31
PID 1812 wrote to memory of 1692	1812	1161b525009e7448837a658eecc04275.exe	31
PID 1812 wrote to memory of 1692	1812	1161b525009e7448837a658eecc04275.exe	31
PID 1812 wrote to memory of 1692	1812	1161b525009e7448837a658eecc04275.exe	31
PID 1812 wrote to memory of 1692	1812	1161b525009e7448837a658eecc04275.exe	31
PID 1812 wrote to memory of 1692	1812	1161b525009e7448837a658eecc04275.exe	31
PID 1812 wrote to memory of 1692	1812	1161b525009e7448837a658eecc04275.exe	31
PID 1812 wrote to memory of 1692	1812	1161b525009e7448837a658eecc04275.exe	31

C:\Users\Admin\AppData\Local\Temp\1161b525009e7448837a658eecc04275.exe
"C:\Users\Admin\AppData\Local\Temp\1161b525009e7448837a658eecc04275.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1812
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1692

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp2E98.tmp

Filesize
46KB

MD5
02d2c46697e3714e49f46b680b9a6b83

SHA1
84f98b56d49f01e9b6b76a4e21accf64fd319140

SHA256
522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

SHA512
60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp2EAE.tmp

Filesize
92KB

MD5
f98745d81e8b84f39630844a63afc1ee

SHA1
d7977c2dab5de25630f7d869f9b16a8502cd3bb3

SHA256
9c34e13f0d2852fb4a8a53a4727a59d24691a507edb6ff1965024a6147799a83

SHA512
e6b1bf12139e627d6aa2b25c9d7e8ebab1e86fc3025655bf88bc735413f55b10490f0237b8d11fd5db0eb6045f6176e93228c70d8e940a62ea4324816c31a3dd

Download Submit
memory/1692-19-0x0000000074100000-0x00000000747EE000-memory.dmp

Filesize
6.9MB

Download
memory/1692-103-0x0000000074100000-0x00000000747EE000-memory.dmp

Filesize
6.9MB

Download
memory/1692-21-0x0000000074100000-0x00000000747EE000-memory.dmp

Filesize
6.9MB

Download
memory/1692-20-0x0000000074100000-0x00000000747EE000-memory.dmp

Filesize
6.9MB

Download
memory/1692-15-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1692-13-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1692-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1692-10-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1692-9-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1692-8-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1692-7-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1692-17-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1812-5-0x0000000074100000-0x00000000747EE000-memory.dmp

Filesize
6.9MB

Download
memory/1812-18-0x0000000074100000-0x00000000747EE000-memory.dmp

Filesize
6.9MB

Download
memory/1812-6-0x0000000000500000-0x0000000000562000-memory.dmp

Filesize
392KB

Download
memory/1812-0-0x000000007410E000-0x000000007410F000-memory.dmp

Filesize
4KB

Download
memory/1812-4-0x000000007410E000-0x000000007410F000-memory.dmp

Filesize
4KB

Download
memory/1812-3-0x0000000000490000-0x00000000004AE000-memory.dmp

Filesize
120KB

Download
memory/1812-2-0x0000000074100000-0x00000000747EE000-memory.dmp

Filesize
6.9MB

Download
memory/1812-1-0x0000000000170000-0x0000000000206000-memory.dmp

Filesize
600KB

Download

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