mystic | 92023f346ccc819d9c52da2af751cda1bc5396b5d745c68d99d1d2ff99db093a

Analysis

max time kernel
145s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
23/05/2024, 10:08

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General

Target

168a3cbbca960033cd4ea67293c3f4f47ded711184772caf9f2050ac2f16cdf6.exe
Size

1.5MB
MD5

827616c5464fcc383ad3ef0ea187e34a
SHA1

ecded2c0f2ac47d156bebc9c7ce360b1ef471ff1
SHA256

168a3cbbca960033cd4ea67293c3f4f47ded711184772caf9f2050ac2f16cdf6
SHA512

985d13422ec4efd209147a1009d42be01e74e785a8256f0c07a9991fa30710897491a0fc9beb8d29b42a279a5639a87650dc4a6028ef1e871a5de5ebc6e1d67a
SSDEEP

24576:5yf7bF2EiBtiau3+RH2VxEm0Lm23oliLiR9+FDTkx1lveYOrMgBA7cFmhIrUeTr:sfXFfiKORH2XEm0Ld4llR4hgxHveJr/O

Score

10^/10

mystic redline kinza infostealer persistence stealer

Malware Config

Extracted

Family

redline

Botnet

kinza

77.91.124.86:19084

Signatures

Detect Mystic stealer payload 3 IoCs

resource	yara_rule
behavioral2/memory/3576-35-0x0000000000400000-0x0000000000434000-memory.dmp	mystic_family
behavioral2/memory/3576-38-0x0000000000400000-0x0000000000434000-memory.dmp	mystic_family
behavioral2/memory/3576-36-0x0000000000400000-0x0000000000434000-memory.dmp	mystic_family

Mystic
Mystic is an infostealer written in C++.
stealer mystic
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 2 IoCs

resource	yara_rule
behavioral2/files/0x0007000000023299-40.dat	family_redline
behavioral2/memory/232-42-0x0000000000E80000-0x0000000000EBE000-memory.dmp	family_redline

Executes dropped EXE 6 IoCs

pid	Process
4660	wq5qV4tA.exe
1616	lP8WU7wL.exe
1744	uQ8Vn7Ot.exe
1048	ml4Mq9ov.exe
1580	1Yi85Az5.exe
232	2oe768ZT.exe

Adds Run key to start application 2 TTPs 5 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
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\\\""	wq5qV4tA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	lP8WU7wL.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\""	uQ8Vn7Ot.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup4 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP004.TMP\\\""	ml4Mq9ov.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\\\""	168a3cbbca960033cd4ea67293c3f4f47ded711184772caf9f2050ac2f16cdf6.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1580 set thread context of 3576	1580	1Yi85Az5.exe	96

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1260 wrote to memory of 4660	1260	168a3cbbca960033cd4ea67293c3f4f47ded711184772caf9f2050ac2f16cdf6.exe	91
PID 1260 wrote to memory of 4660	1260	168a3cbbca960033cd4ea67293c3f4f47ded711184772caf9f2050ac2f16cdf6.exe	91
PID 1260 wrote to memory of 4660	1260	168a3cbbca960033cd4ea67293c3f4f47ded711184772caf9f2050ac2f16cdf6.exe	91
PID 4660 wrote to memory of 1616	4660	wq5qV4tA.exe	92
PID 4660 wrote to memory of 1616	4660	wq5qV4tA.exe	92
PID 4660 wrote to memory of 1616	4660	wq5qV4tA.exe	92
PID 1616 wrote to memory of 1744	1616	lP8WU7wL.exe	93
PID 1616 wrote to memory of 1744	1616	lP8WU7wL.exe	93
PID 1616 wrote to memory of 1744	1616	lP8WU7wL.exe	93
PID 1744 wrote to memory of 1048	1744	uQ8Vn7Ot.exe	94
PID 1744 wrote to memory of 1048	1744	uQ8Vn7Ot.exe	94
PID 1744 wrote to memory of 1048	1744	uQ8Vn7Ot.exe	94
PID 1048 wrote to memory of 1580	1048	ml4Mq9ov.exe	95
PID 1048 wrote to memory of 1580	1048	ml4Mq9ov.exe	95
PID 1048 wrote to memory of 1580	1048	ml4Mq9ov.exe	95
PID 1580 wrote to memory of 3576	1580	1Yi85Az5.exe	96
PID 1580 wrote to memory of 3576	1580	1Yi85Az5.exe	96
PID 1580 wrote to memory of 3576	1580	1Yi85Az5.exe	96
PID 1580 wrote to memory of 3576	1580	1Yi85Az5.exe	96
PID 1580 wrote to memory of 3576	1580	1Yi85Az5.exe	96
PID 1580 wrote to memory of 3576	1580	1Yi85Az5.exe	96
PID 1580 wrote to memory of 3576	1580	1Yi85Az5.exe	96
PID 1580 wrote to memory of 3576	1580	1Yi85Az5.exe	96
PID 1580 wrote to memory of 3576	1580	1Yi85Az5.exe	96
PID 1580 wrote to memory of 3576	1580	1Yi85Az5.exe	96
PID 1048 wrote to memory of 232	1048	ml4Mq9ov.exe	97
PID 1048 wrote to memory of 232	1048	ml4Mq9ov.exe	97
PID 1048 wrote to memory of 232	1048	ml4Mq9ov.exe	97

C:\Users\Admin\AppData\Local\Temp\168a3cbbca960033cd4ea67293c3f4f47ded711184772caf9f2050ac2f16cdf6.exe
"C:\Users\Admin\AppData\Local\Temp\168a3cbbca960033cd4ea67293c3f4f47ded711184772caf9f2050ac2f16cdf6.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1260
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\wq5qV4tA.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\wq5qV4tA.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4660
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lP8WU7wL.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lP8WU7wL.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:1616
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\uQ8Vn7Ot.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\uQ8Vn7Ot.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:1744
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ml4Mq9ov.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ml4Mq9ov.exe
        5⤵
        Executes dropped EXE
        Adds Run key to start application
        Suspicious use of WriteProcessMemory
        
        PID:1048
      - C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1Yi85Az5.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1Yi85Az5.exe
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:1580
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        7⤵
        
        PID:3576
      - C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\2oe768ZT.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\2oe768ZT.exe
        6⤵
        Executes dropped EXE
        
        PID:232

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 --no-appcompat-clear --mojo-platform-channel-handle=4252 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8
1⤵
PID:4468

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\wq5qV4tA.exe

Filesize
1.3MB

MD5
5f5f1612ea1e4ba87701c432ea80c1b1

SHA1
207c9c55d5a5b58190864ec5980ac8ff8d99ac83

SHA256
a807a9f78807fb7b008068acd1bde0f1dc2fc5e627b9cbc9f6f2bc4cec59167b

SHA512
5143bbeeb4fa3f10499a1e1a7dc0b3cc662d2780bcf1f4a95f9cf6f682ae759945274f10a3d4c8a51907f9db7753e1e4dc1fae6e2c98f72e14c4ee6c91cad43d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lP8WU7wL.exe

Filesize
1.2MB

MD5
d6ea073af1e8f79264a214fdc34ed195

SHA1
925ded893445fe4e068739cb9af00f0f2f4e6ea0

SHA256
a8ac35d6a8c632c7bdb71c453d93b583f9769884bbaffd9b38d012209c7519b5

SHA512
ce575e388810b902cd38165c3a492994feb118dda20dabfa574caf72348f1b2db82dc0846dddbdad22fcc6591cfe9a0ad624f66478f8b4e3bd7ee2ad196cb550

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\uQ8Vn7Ot.exe

Filesize
761KB

MD5
e2ebe270126361a0f65f8b5c742389bd

SHA1
d16ec57fea2045302670dd2655d65a7931ee7720

SHA256
dbaa18d1015ea9952a88d4db629039a5f61785111270671108a5920c45dc7e3e

SHA512
45fe955b64186d5e740731bff07ca4ce539a2a38b3d19ef23120e33727c918885757efc981bf9fc6943931e20ac8648224cc377f8bb3f571b1e143ba4011ef87

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ml4Mq9ov.exe

Filesize
565KB

MD5
94d2ec7febd5a7510bcbf676327f2a42

SHA1
82bebd16345968040eebad5b28ee3f6f87e718ec

SHA256
9fd883b4239563c50755949aae8efaeb95e5f5fae6b0dee79cacda42eb4da376

SHA512
8d1fe3a0d89ca7beb5ce38dec39597d37948d3f45934aacfc3c8d2ba0f82b7f96a03f4644ad6593d8c9f1ce96080e8e9b34f08595fa502bd17ea39763287aefa

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1Yi85Az5.exe

Filesize
1.1MB

MD5
4d2db66e83272c2a889aa3e663820aa9

SHA1
b2c5210b6e869a69795e989e8a6217aa0da447a0

SHA256
f2ed5b3b4a312286bcea31edce4b1ea666d705727e2e5548c026b9c13a32627e

SHA512
79042c34f7cc2a0a8b3aeba8a11f490364876361b496348680115c17a83fff59921729ffdbd17941b1bf238bd4a4a00528443d71967b222ab1ac8b9f7e687c24

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\2oe768ZT.exe

Filesize
222KB

MD5
5b67520db93aa50f8cc2083033553f77

SHA1
92b935f43282e450584b49dd6e1eab3feef36223

SHA256
ee60ebf688fd103fcd5b3cb8e7e5eb6924ad84406361ddefd04e6f2b21317218

SHA512
c76f5f3416394b2a256c64a598586cb1b89185b93359439d8310c84742ac53d5cb714d75105d47c8b767f70510176d79603d79572aaab7d8df254698badbd95e

Download Submit
memory/232-42-0x0000000000E80000-0x0000000000EBE000-memory.dmp

Filesize
248KB

Download
memory/232-43-0x00000000081E0000-0x0000000008784000-memory.dmp

Filesize
5.6MB

Download
memory/232-44-0x0000000007C30000-0x0000000007CC2000-memory.dmp

Filesize
584KB

Download
memory/232-45-0x0000000007D00000-0x0000000007D0A000-memory.dmp

Filesize
40KB

Download
memory/232-46-0x0000000008DB0000-0x00000000093C8000-memory.dmp

Filesize
6.1MB

Download
memory/232-47-0x0000000008060000-0x000000000816A000-memory.dmp

Filesize
1.0MB

Download
memory/232-48-0x0000000007DE0000-0x0000000007DF2000-memory.dmp

Filesize
72KB

Download
memory/232-49-0x0000000007F50000-0x0000000007F8C000-memory.dmp

Filesize
240KB

Download
memory/232-50-0x0000000007F90000-0x0000000007FDC000-memory.dmp

Filesize
304KB

Download
memory/3576-38-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3576-36-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3576-35-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads