redline | 04c394f3a493ed76508bbd5481791cd5686a53d24c57e9ad599d5e98cd14d738

Analysis

max time kernel
155s
max time network
169s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
06/05/2023, 22:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

04c394f3a493ed76508bbd5481791cd5686a53d24c57e9ad599d5e98cd14d738.exe
Size

568KB
MD5

1445ed5b1de0e7be56e19de78d082f48
SHA1

6eac3e1127daaf5104adb9d17372d0a701efb824
SHA256

04c394f3a493ed76508bbd5481791cd5686a53d24c57e9ad599d5e98cd14d738
SHA512

89b75464f2304d2d860daa2fe2c3030713546ad3256a429a55301300c08701a8f8a2a357fe9b81fa2dbc4333e19169106f09f458f60e8ef7e180dccfbd8cddbe
SSDEEP

12288:ny907vTSMQwhF11kU5zlxE9JkOEBF6/ww8/ufQ8v:nyavTSHwD11fLEPrT/v

Score

10^/10

redline evasion infostealer persistence stealer trojan

Malware Config

Signatures

Detects Redline Stealer samples 1 IoCs

This rule detects the presence of Redline Stealer samples based on their unique strings.

stealer

resource	yara_rule
behavioral2/memory/820-956-0x0000000009CB0000-0x000000000A2C8000-memory.dmp	redline_stealer

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it456930.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it456930.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it456930.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it456930.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it456930.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it456930.exe

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

Executes dropped EXE 3 IoCs

pid	Process
692	zidE5049.exe
2692	it456930.exe
820	kp782912.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	it456930.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	04c394f3a493ed76508bbd5481791cd5686a53d24c57e9ad599d5e98cd14d738.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	04c394f3a493ed76508bbd5481791cd5686a53d24c57e9ad599d5e98cd14d738.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	zidE5049.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	zidE5049.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2692	it456930.exe
2692	it456930.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2692	it456930.exe
Token: SeDebugPrivilege	820	kp782912.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2188 wrote to memory of 692	2188	04c394f3a493ed76508bbd5481791cd5686a53d24c57e9ad599d5e98cd14d738.exe	84
PID 2188 wrote to memory of 692	2188	04c394f3a493ed76508bbd5481791cd5686a53d24c57e9ad599d5e98cd14d738.exe	84
PID 2188 wrote to memory of 692	2188	04c394f3a493ed76508bbd5481791cd5686a53d24c57e9ad599d5e98cd14d738.exe	84
PID 692 wrote to memory of 2692	692	zidE5049.exe	85
PID 692 wrote to memory of 2692	692	zidE5049.exe	85
PID 692 wrote to memory of 820	692	zidE5049.exe	86
PID 692 wrote to memory of 820	692	zidE5049.exe	86
PID 692 wrote to memory of 820	692	zidE5049.exe	86

C:\Users\Admin\AppData\Local\Temp\04c394f3a493ed76508bbd5481791cd5686a53d24c57e9ad599d5e98cd14d738.exe
"C:\Users\Admin\AppData\Local\Temp\04c394f3a493ed76508bbd5481791cd5686a53d24c57e9ad599d5e98cd14d738.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2188
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidE5049.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidE5049.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:692
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it456930.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it456930.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2692
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp782912.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp782912.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:820

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidE5049.exe

Filesize
414KB

MD5
085498ce05365fafc8ce9759dead7ea4

SHA1
eef0a48aff9a2cc9dd551d5236b3be07dc8356f3

SHA256
2d8bee4240972646ded918fa6ea16528219203fc330a72d9ac0b11c21bb1775e

SHA512
261cdb1b0b11b9493b3f7dad4aa881f078760a1e785e86e6a6b09e3d3a518c5532c9ac4548c9f5efa08aacbdf0fbd7cada8e96336691cd7ac46b8803cbffac39

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidE5049.exe

Filesize
414KB

MD5
085498ce05365fafc8ce9759dead7ea4

SHA1
eef0a48aff9a2cc9dd551d5236b3be07dc8356f3

SHA256
2d8bee4240972646ded918fa6ea16528219203fc330a72d9ac0b11c21bb1775e

SHA512
261cdb1b0b11b9493b3f7dad4aa881f078760a1e785e86e6a6b09e3d3a518c5532c9ac4548c9f5efa08aacbdf0fbd7cada8e96336691cd7ac46b8803cbffac39

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it456930.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it456930.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp782912.exe

Filesize
362KB

MD5
7621ea0f40d1e7451046eb946fa90cd4

SHA1
b3c1edd61a4855de20454390880cdceb51966b5b

SHA256
64198f3b7c161b4750ccd9dec90298df95156335ba108a234b2fee24fe085e8c

SHA512
3fd53d2484a1b9940a03b2b7e7bd573be43e733cabfcb9d75d6d224e730c60cf93440e5be97c638cef1cf2d4347e6a433cb397300921b49bc09568e7bb6233bb

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp782912.exe

Filesize
362KB

MD5
7621ea0f40d1e7451046eb946fa90cd4

SHA1
b3c1edd61a4855de20454390880cdceb51966b5b

SHA256
64198f3b7c161b4750ccd9dec90298df95156335ba108a234b2fee24fe085e8c

SHA512
3fd53d2484a1b9940a03b2b7e7bd573be43e733cabfcb9d75d6d224e730c60cf93440e5be97c638cef1cf2d4347e6a433cb397300921b49bc09568e7bb6233bb

Download Submit
memory/820-154-0x0000000002BD0000-0x0000000002C16000-memory.dmp

Filesize
280KB

Download
memory/820-155-0x00000000071C0000-0x0000000007764000-memory.dmp

Filesize
5.6MB

Download
memory/820-156-0x0000000004B70000-0x0000000004B80000-memory.dmp

Filesize
64KB

Download
memory/820-157-0x0000000004B70000-0x0000000004B80000-memory.dmp

Filesize
64KB

Download
memory/820-158-0x0000000004B70000-0x0000000004B80000-memory.dmp

Filesize
64KB

Download
memory/820-159-0x0000000000400000-0x0000000002BC4000-memory.dmp

Filesize
39.8MB

Download
memory/820-160-0x0000000004B70000-0x0000000004B80000-memory.dmp

Filesize
64KB

Download
memory/820-161-0x0000000004B70000-0x0000000004B80000-memory.dmp

Filesize
64KB

Download
memory/820-162-0x0000000004B70000-0x0000000004B80000-memory.dmp

Filesize
64KB

Download
memory/820-163-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-164-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-166-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-168-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-170-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-172-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-174-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-176-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-178-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-180-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-182-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-184-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-186-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-188-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-190-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-192-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-194-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-196-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-198-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-200-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-202-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-204-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-206-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-208-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-210-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-212-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-214-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-216-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-218-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-220-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-222-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-224-0x00000000077B0000-0x00000000077E5000-memory.dmp

Filesize
212KB

Download
memory/820-956-0x0000000009CB0000-0x000000000A2C8000-memory.dmp

Filesize
6.1MB

Download
memory/820-957-0x000000000A320000-0x000000000A332000-memory.dmp

Filesize
72KB

Download
memory/820-958-0x000000000A340000-0x000000000A44A000-memory.dmp

Filesize
1.0MB

Download
memory/820-960-0x0000000004B70000-0x0000000004B80000-memory.dmp

Filesize
64KB

Download
memory/820-961-0x000000000A470000-0x000000000A4AC000-memory.dmp

Filesize
240KB

Download
memory/820-963-0x0000000004B70000-0x0000000004B80000-memory.dmp

Filesize
64KB

Download
memory/2692-147-0x00000000004F0000-0x00000000004FA000-memory.dmp

Filesize
40KB

Download