privateloader | 92023f346ccc819d9c52da2af751cda1bc5396b5d745c68d99d1d2ff99db093a

Analysis

max time kernel
135s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23/05/2024, 10:08

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General

Target

b0d3a3660331ff8ff0504498edd9bff28eeb733ac6d718bd589cac5bf7c59855.exe
Size

1.1MB
MD5

dc72d7d70dae7741e434fff52b666bd2
SHA1

4de1f74fcabeeee9bd171be7106862750c2de7ee
SHA256

b0d3a3660331ff8ff0504498edd9bff28eeb733ac6d718bd589cac5bf7c59855
SHA512

877cb3808259576e169e9bf5b0153e32f96fc9709f7adf0b8da29196a8940f87bd0c17ff8831d1f6da150f432bd666fb2b5053d813f660a2effaa417d44d8480
SSDEEP

24576:oyaQeJ5nIkKw7t42YVCp4bLueYRbtY4Hp0klodN1lbsh:vaxnjKwGPy4ueY1tY4J0kly5

Score

10^/10

privateloader redline risepro horda infostealer loader persistence stealer

Malware Config

Extracted

Family

redline

Botnet

horda

194.49.94.152:19053

Extracted

Family

risepro

194.49.94.152

Signatures

PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
loader privateloader
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 1 IoCs

resource	yara_rule
behavioral15/memory/1888-7-0x0000000000400000-0x000000000043C000-memory.dmp	family_redline

RisePro
RisePro stealer is an infostealer distributed by PrivateLoader.
stealer risepro

Executes dropped EXE 2 IoCs

pid	Process
4824	11ux3896.exe
1692	12nG653.exe

Adds Run key to start application 2 TTPs 1 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_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	b0d3a3660331ff8ff0504498edd9bff28eeb733ac6d718bd589cac5bf7c59855.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4824 set thread context of 1888	4824	11ux3896.exe	94
PID 1692 set thread context of 5116	1692	12nG653.exe	100

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 3488 wrote to memory of 4824	3488	b0d3a3660331ff8ff0504498edd9bff28eeb733ac6d718bd589cac5bf7c59855.exe	90
PID 3488 wrote to memory of 4824	3488	b0d3a3660331ff8ff0504498edd9bff28eeb733ac6d718bd589cac5bf7c59855.exe	90
PID 3488 wrote to memory of 4824	3488	b0d3a3660331ff8ff0504498edd9bff28eeb733ac6d718bd589cac5bf7c59855.exe	90
PID 4824 wrote to memory of 3036	4824	11ux3896.exe	92
PID 4824 wrote to memory of 3036	4824	11ux3896.exe	92
PID 4824 wrote to memory of 3036	4824	11ux3896.exe	92
PID 4824 wrote to memory of 1888	4824	11ux3896.exe	94
PID 4824 wrote to memory of 1888	4824	11ux3896.exe	94
PID 4824 wrote to memory of 1888	4824	11ux3896.exe	94
PID 4824 wrote to memory of 1888	4824	11ux3896.exe	94
PID 4824 wrote to memory of 1888	4824	11ux3896.exe	94
PID 4824 wrote to memory of 1888	4824	11ux3896.exe	94
PID 4824 wrote to memory of 1888	4824	11ux3896.exe	94
PID 4824 wrote to memory of 1888	4824	11ux3896.exe	94
PID 3488 wrote to memory of 1692	3488	b0d3a3660331ff8ff0504498edd9bff28eeb733ac6d718bd589cac5bf7c59855.exe	97
PID 3488 wrote to memory of 1692	3488	b0d3a3660331ff8ff0504498edd9bff28eeb733ac6d718bd589cac5bf7c59855.exe	97
PID 3488 wrote to memory of 1692	3488	b0d3a3660331ff8ff0504498edd9bff28eeb733ac6d718bd589cac5bf7c59855.exe	97
PID 1692 wrote to memory of 5116	1692	12nG653.exe	100
PID 1692 wrote to memory of 5116	1692	12nG653.exe	100
PID 1692 wrote to memory of 5116	1692	12nG653.exe	100
PID 1692 wrote to memory of 5116	1692	12nG653.exe	100
PID 1692 wrote to memory of 5116	1692	12nG653.exe	100
PID 1692 wrote to memory of 5116	1692	12nG653.exe	100
PID 1692 wrote to memory of 5116	1692	12nG653.exe	100
PID 1692 wrote to memory of 5116	1692	12nG653.exe	100
PID 1692 wrote to memory of 5116	1692	12nG653.exe	100
PID 1692 wrote to memory of 5116	1692	12nG653.exe	100

C:\Users\Admin\AppData\Local\Temp\b0d3a3660331ff8ff0504498edd9bff28eeb733ac6d718bd589cac5bf7c59855.exe
"C:\Users\Admin\AppData\Local\Temp\b0d3a3660331ff8ff0504498edd9bff28eeb733ac6d718bd589cac5bf7c59855.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3488
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\11ux3896.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\11ux3896.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:4824
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
    3⤵
    PID:3036
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
    3⤵
    PID:1888
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\12nG653.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\12nG653.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1692
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
    3⤵
    PID:5116

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 --field-trial-handle=4220,i,16488180140590516186,11762960689811837350,262144 --variations-seed-version --mojo-platform-channel-handle=1280 /prefetch:8
1⤵
PID:4148

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\11ux3896.exe

Filesize
1.1MB

MD5
f1b4403cbcf12c8e4836937145a6b931

SHA1
b4a9496f5f175e460e399139bf98a3bcde4a2db4

SHA256
7141ac55f767f8a1ec9df326863d66eeda5c5fa948c4d4d26b3ab4867e61628d

SHA512
a49efe5535bfc8e3ca23b9fcb85a85ad246d64cf58d6427a3f2a5da33a20e9d88012fbac067093fa05143f1d075e0121551f740c5f402f7616242778f656dc23

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\12nG653.exe

Filesize
2.4MB

MD5
6dffcfdeca1c075c10fdede6f180565a

SHA1
f780493b22e0cadbe6642ccb3a20fc47235d6fc0

SHA256
b6a05e92e48451522b8196463c916cccc6d265199419d389c25ebaf4bdf971f3

SHA512
8bf4718a302a6c1d374c2507019ffc3732694473945917408d1880b83164b479f03f5acb45df02d50aaf16b330bf57cb21e5206b9757c363424d8012ff009130

Download Submit
memory/1888-16-0x00000000086C0000-0x0000000008CD8000-memory.dmp

Filesize
6.1MB

Download
memory/1888-19-0x00000000077C0000-0x00000000077FC000-memory.dmp

Filesize
240KB

Download
memory/1888-12-0x0000000007AF0000-0x0000000008094000-memory.dmp

Filesize
5.6MB

Download
memory/1888-13-0x00000000075E0000-0x0000000007672000-memory.dmp

Filesize
584KB

Download
memory/1888-14-0x0000000004B40000-0x0000000004B4A000-memory.dmp

Filesize
40KB

Download
memory/1888-15-0x0000000073F30000-0x00000000746E0000-memory.dmp

Filesize
7.7MB

Download
memory/1888-7-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1888-18-0x00000000075C0000-0x00000000075D2000-memory.dmp

Filesize
72KB

Download
memory/1888-17-0x00000000078D0000-0x00000000079DA000-memory.dmp

Filesize
1.0MB

Download
memory/1888-10-0x0000000073F3E000-0x0000000073F3F000-memory.dmp

Filesize
4KB

Download
memory/1888-27-0x0000000073F30000-0x00000000746E0000-memory.dmp

Filesize
7.7MB

Download
memory/1888-20-0x0000000007800000-0x000000000784C000-memory.dmp

Filesize
304KB

Download
memory/1888-26-0x0000000073F3E000-0x0000000073F3F000-memory.dmp

Filesize
4KB

Download
memory/5116-24-0x0000000000400000-0x0000000000547000-memory.dmp

Filesize
1.3MB

Download
memory/5116-22-0x0000000000400000-0x0000000000547000-memory.dmp

Filesize
1.3MB

Download
memory/5116-25-0x0000000000400000-0x0000000000547000-memory.dmp

Filesize
1.3MB

Download
memory/5116-21-0x0000000000400000-0x0000000000547000-memory.dmp

Filesize
1.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads