redline | 66ee1296c7d034b5d2613b39f1771fd699c38ae66c65812045a3f9cc52853d4d

General

Target

66ee1296c7d034b5d2613b39f1771fd699c38ae66c65812045a3f9cc52853d4d.exe
Size

378KB
MD5

ce217dc9a9c02f02432d322e2d9893a0
SHA1

c64b8933d1cda36d481b8067b17f490eb7e2ab94
SHA256

66ee1296c7d034b5d2613b39f1771fd699c38ae66c65812045a3f9cc52853d4d
SHA512

34de3cb50569bcccb47335b147f1568f33f1ad31ee32e828fbb6dbcf3b91f4d2b23a7cda191c2512e20a1587176ed60397ac3d3feb584a16d63b97d3e70aeff2
SSDEEP

6144:2ahUfR1GdCLElxr3sJf46CxF7r8vwoPQWt4m:BhsR1GdCLE7r3Qf46CxF7r8vwoPQWt4m

Score

10^/10

redline sectoprat @chmoeblan1 discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@chmoeblan1

C2

51.254.69.209:48987

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/3108-6-0x0000000000400000-0x000000000041E000-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/3108-6-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1932 set thread context of 3108	1932	66ee1296c7d034b5d2613b39f1771fd699c38ae66c65812045a3f9cc52853d4d.exe	87

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	66ee1296c7d034b5d2613b39f1771fd699c38ae66c65812045a3f9cc52853d4d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	66ee1296c7d034b5d2613b39f1771fd699c38ae66c65812045a3f9cc52853d4d.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3108	66ee1296c7d034b5d2613b39f1771fd699c38ae66c65812045a3f9cc52853d4d.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1932 wrote to memory of 3108	1932	66ee1296c7d034b5d2613b39f1771fd699c38ae66c65812045a3f9cc52853d4d.exe	87
PID 1932 wrote to memory of 3108	1932	66ee1296c7d034b5d2613b39f1771fd699c38ae66c65812045a3f9cc52853d4d.exe	87
PID 1932 wrote to memory of 3108	1932	66ee1296c7d034b5d2613b39f1771fd699c38ae66c65812045a3f9cc52853d4d.exe	87
PID 1932 wrote to memory of 3108	1932	66ee1296c7d034b5d2613b39f1771fd699c38ae66c65812045a3f9cc52853d4d.exe	87
PID 1932 wrote to memory of 3108	1932	66ee1296c7d034b5d2613b39f1771fd699c38ae66c65812045a3f9cc52853d4d.exe	87
PID 1932 wrote to memory of 3108	1932	66ee1296c7d034b5d2613b39f1771fd699c38ae66c65812045a3f9cc52853d4d.exe	87
PID 1932 wrote to memory of 3108	1932	66ee1296c7d034b5d2613b39f1771fd699c38ae66c65812045a3f9cc52853d4d.exe	87
PID 1932 wrote to memory of 3108	1932	66ee1296c7d034b5d2613b39f1771fd699c38ae66c65812045a3f9cc52853d4d.exe	87

C:\Users\Admin\AppData\Local\Temp\66ee1296c7d034b5d2613b39f1771fd699c38ae66c65812045a3f9cc52853d4d.exe
"C:\Users\Admin\AppData\Local\Temp\66ee1296c7d034b5d2613b39f1771fd699c38ae66c65812045a3f9cc52853d4d.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1932
- C:\Users\Admin\AppData\Local\Temp\66ee1296c7d034b5d2613b39f1771fd699c38ae66c65812045a3f9cc52853d4d.exe
  C:\Users\Admin\AppData\Local\Temp\66ee1296c7d034b5d2613b39f1771fd699c38ae66c65812045a3f9cc52853d4d.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3108

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\66ee1296c7d034b5d2613b39f1771fd699c38ae66c65812045a3f9cc52853d4d.exe.log

Filesize
700B

MD5
e5352797047ad2c91b83e933b24fbc4f

SHA1
9bf8ac99b6cbf7ce86ce69524c25e3df75b4d772

SHA256
b4643874d42d232c55bfbb75c36da41809d0c9ba4b2a203049aa82950345325c

SHA512
dd2fc1966c8b3c9511f14801d1ce8110d6bca276a58216b5eeb0a3cfbb0cc8137ea14efbf790e63736230141da456cbaaa4e5c66f2884d4cfe68f499476fd827

Download Submit
memory/1932-0-0x00000000749FE000-0x00000000749FF000-memory.dmp

Filesize
4KB

Download
memory/1932-1-0x00000000002C0000-0x0000000000324000-memory.dmp

Filesize
400KB

Download
memory/1932-2-0x0000000004C90000-0x0000000004D06000-memory.dmp

Filesize
472KB

Download
memory/1932-3-0x0000000004C30000-0x0000000004C4E000-memory.dmp

Filesize
120KB

Download
memory/1932-4-0x00000000749F0000-0x00000000751A0000-memory.dmp

Filesize
7.7MB

Download
memory/1932-5-0x0000000005400000-0x00000000059A4000-memory.dmp

Filesize
5.6MB

Download
memory/1932-9-0x00000000749F0000-0x00000000751A0000-memory.dmp

Filesize
7.7MB

Download
memory/3108-10-0x00000000749F0000-0x00000000751A0000-memory.dmp

Filesize
7.7MB

Download
memory/3108-12-0x0000000005270000-0x0000000005282000-memory.dmp

Filesize
72KB

Download
memory/3108-11-0x0000000005890000-0x0000000005EA8000-memory.dmp

Filesize
6.1MB

Download
memory/3108-6-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3108-13-0x0000000005310000-0x000000000534C000-memory.dmp

Filesize
240KB

Download
memory/3108-14-0x0000000005450000-0x000000000549C000-memory.dmp

Filesize
304KB

Download
memory/3108-15-0x00000000749F0000-0x00000000751A0000-memory.dmp

Filesize
7.7MB

Download
memory/3108-16-0x00000000056F0000-0x00000000057FA000-memory.dmp

Filesize
1.0MB

Download
memory/3108-17-0x00000000749F0000-0x00000000751A0000-memory.dmp

Filesize
7.7MB

Download

Analysis

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