redline | 7a3b1e9c8df660dc1c1cf9b17411c1d6a4ffca364712c5de8ac46b1199ece1ce

Analysis

max time kernel
152s
max time network
177s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
16/06/2023, 18:36

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General

Target

Jtvcsfni.exe
Size

300.9MB
MD5

fa2a122398f04f0a45ed7bed477aa4de
SHA1

dec80165e13f370fc832f6fe752084eb5ba944cb
SHA256

cde19a4b3504ff5f04a4291be87d98594673de5e3ba4d939b18305e7e1fd93a2
SHA512

332c34cde567511fc31422d75a77f183546998762f912844726e0b157d5c5bc29893e20b93e0ab5daa90908e39aab326743606ee090b38d73ba51b9d949e8905
SSDEEP

6291456:TzQXTpP65CUl6Xd+6a3BwpQTOQGZ+TmCI/0haPyrUVb0/29c1e1M51K:Y1jUl6sBwKgZXCI/0haqgVb0/l6

Score

10^/10

redline @hukioside infostealer

Malware Config

Extracted

Family

redline

Botnet

@hukioside

37.220.87.13:48790

Attributes

auth_value
7bb7435e1cb000627132c502060da133

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation	Jtvcsfni.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4100 set thread context of 1888	4100	Jtvcsfni.exe	92

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3396	powershell.exe
3396	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3396	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4100 wrote to memory of 3396	4100	Jtvcsfni.exe	87
PID 4100 wrote to memory of 3396	4100	Jtvcsfni.exe	87
PID 4100 wrote to memory of 3396	4100	Jtvcsfni.exe	87
PID 4100 wrote to memory of 1888	4100	Jtvcsfni.exe	92
PID 4100 wrote to memory of 1888	4100	Jtvcsfni.exe	92
PID 4100 wrote to memory of 1888	4100	Jtvcsfni.exe	92
PID 4100 wrote to memory of 1888	4100	Jtvcsfni.exe	92
PID 4100 wrote to memory of 1888	4100	Jtvcsfni.exe	92
PID 4100 wrote to memory of 1888	4100	Jtvcsfni.exe	92
PID 4100 wrote to memory of 1888	4100	Jtvcsfni.exe	92
PID 4100 wrote to memory of 1888	4100	Jtvcsfni.exe	92

C:\Users\Admin\AppData\Local\Temp\Jtvcsfni.exe
"C:\Users\Admin\AppData\Local\Temp\Jtvcsfni.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4100
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMgAwAA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3396
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  2⤵
  PID:1888

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_k5q15uzz.td3.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1888-172-0x0000000005220000-0x0000000005230000-memory.dmp

Filesize
64KB

Download
memory/1888-171-0x0000000005220000-0x0000000005230000-memory.dmp

Filesize
64KB

Download
memory/1888-170-0x0000000004ED0000-0x0000000004F0C000-memory.dmp

Filesize
240KB

Download
memory/1888-169-0x0000000004FA0000-0x00000000050AA000-memory.dmp

Filesize
1.0MB

Download
memory/1888-168-0x0000000004E70000-0x0000000004E82000-memory.dmp

Filesize
72KB

Download
memory/1888-167-0x0000000005430000-0x0000000005A48000-memory.dmp

Filesize
6.1MB

Download
memory/1888-165-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3396-140-0x0000000005B10000-0x0000000006138000-memory.dmp

Filesize
6.2MB

Download
memory/3396-139-0x0000000003390000-0x00000000033C6000-memory.dmp

Filesize
216KB

Download
memory/3396-143-0x0000000005A60000-0x0000000005AC6000-memory.dmp

Filesize
408KB

Download
memory/3396-149-0x0000000006330000-0x0000000006396000-memory.dmp

Filesize
408KB

Download
memory/3396-141-0x0000000003480000-0x0000000003490000-memory.dmp

Filesize
64KB

Download
memory/3396-154-0x0000000006960000-0x000000000697E000-memory.dmp

Filesize
120KB

Download
memory/3396-155-0x0000000003480000-0x0000000003490000-memory.dmp

Filesize
64KB

Download
memory/3396-156-0x0000000007FF0000-0x000000000866A000-memory.dmp

Filesize
6.5MB

Download
memory/3396-157-0x0000000006E50000-0x0000000006E6A000-memory.dmp

Filesize
104KB

Download
memory/3396-142-0x0000000003480000-0x0000000003490000-memory.dmp

Filesize
64KB

Download
memory/3396-159-0x0000000003480000-0x0000000003490000-memory.dmp

Filesize
64KB

Download
memory/3396-160-0x0000000003480000-0x0000000003490000-memory.dmp

Filesize
64KB

Download
memory/3396-161-0x0000000003480000-0x0000000003490000-memory.dmp

Filesize
64KB

Download
memory/4100-158-0x0000000018480000-0x0000000018490000-memory.dmp

Filesize
64KB

Download
memory/4100-133-0x0000000000D80000-0x0000000001D80000-memory.dmp

Filesize
16.0MB

Download
memory/4100-138-0x0000000018480000-0x0000000018490000-memory.dmp

Filesize
64KB

Download
memory/4100-137-0x0000000018790000-0x00000000187B2000-memory.dmp

Filesize
136KB

Download
memory/4100-136-0x00000000182C0000-0x00000000182CA000-memory.dmp

Filesize
40KB

Download
memory/4100-135-0x0000000018320000-0x00000000183B2000-memory.dmp

Filesize
584KB

Download
memory/4100-134-0x00000000188D0000-0x0000000018E74000-memory.dmp

Filesize
5.6MB

Download