privateloader | 2ed29be41d21b657d0ac82b64c0201d2ab4b10bc7b81b40328e5c662e9a23274 | Triage

Analysis

max time kernel
145s
max time network
166s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
25/06/2024, 01:48 UTC

Sharing

Report Analysis Logs

General

Target

9e711f696ed3c36e8333a62b6cb8184a715d3a9ce2ff61b60bcd547ce550bf3a.exe
Size

4.2MB
MD5

39483496950b1a7bbd28617e6006efeb
SHA1

d922c857874fd52067791397128e62267cd0cd56
SHA256

9e711f696ed3c36e8333a62b6cb8184a715d3a9ce2ff61b60bcd547ce550bf3a
SHA512

6443f9a2956b3600aae04c862cf2e070435fe44d6df853cfaa213d097322bcbaffb83af7451d035bd674d72670ff377c46572822f68f61bac78d7f49467df8e2
SSDEEP

98304:/j+Am4UGrNsnH/vmbOPRYc43/8ToqX2yV4DyWQOEK5AUvpA3IktHhjWi3Ec:JUGrNsnHGb6T43/8Mu2rTkKiUheIejW4

Score

10^/10

privateloader risepro evasion loader persistence stealer themida trojan

Malware Config

Extracted

Family

risepro

C2

5.42.66.10

191.101.209.39

Signatures

PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
loader privateloader
RisePro
RisePro stealer is an infostealer distributed by PrivateLoader.
stealer risepro

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9e711f696ed3c36e8333a62b6cb8184a715d3a9ce2ff61b60bcd547ce550bf3a.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9e711f696ed3c36e8333a62b6cb8184a715d3a9ce2ff61b60bcd547ce550bf3a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9e711f696ed3c36e8333a62b6cb8184a715d3a9ce2ff61b60bcd547ce550bf3a.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\PowerExpertNT.lnk	9e711f696ed3c36e8333a62b6cb8184a715d3a9ce2ff61b60bcd547ce550bf3a.exe

Themida packer 13 IoCs

Detects Themida, an advanced Windows software protection system.

resource	yara_rule
behavioral2/memory/4404-0-0x0000000000740000-0x00000000012FA000-memory.dmp	themida
behavioral2/memory/4404-1-0x0000000000740000-0x00000000012FA000-memory.dmp	themida
behavioral2/memory/4404-7-0x0000000000740000-0x00000000012FA000-memory.dmp	themida
behavioral2/memory/4404-9-0x0000000000740000-0x00000000012FA000-memory.dmp	themida
behavioral2/memory/4404-11-0x0000000000740000-0x00000000012FA000-memory.dmp	themida
behavioral2/memory/4404-10-0x0000000000740000-0x00000000012FA000-memory.dmp	themida
behavioral2/memory/4404-12-0x0000000000740000-0x00000000012FA000-memory.dmp	themida
behavioral2/memory/4404-13-0x0000000000740000-0x00000000012FA000-memory.dmp	themida
behavioral2/memory/4404-14-0x0000000000740000-0x00000000012FA000-memory.dmp	themida
behavioral2/memory/4404-17-0x0000000000740000-0x00000000012FA000-memory.dmp	themida
behavioral2/memory/4404-19-0x0000000000740000-0x00000000012FA000-memory.dmp	themida
behavioral2/files/0x0007000000023264-22.dat	themida
behavioral2/memory/4404-28-0x0000000000740000-0x00000000012FA000-memory.dmp	themida

Adds Run key to start application 2 TTPs 1 IoCs

Registry Run Keys / Startup Folder

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ExtreamFanV5 = "C:\\Users\\Admin\\AppData\\Local\\ExtreamFanV5\\ExtreamFanV5.exe"	9e711f696ed3c36e8333a62b6cb8184a715d3a9ce2ff61b60bcd547ce550bf3a.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	9e711f696ed3c36e8333a62b6cb8184a715d3a9ce2ff61b60bcd547ce550bf3a.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4404	9e711f696ed3c36e8333a62b6cb8184a715d3a9ce2ff61b60bcd547ce550bf3a.exe

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

System Information Discovery
T1082

Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

pid	Process
3284	schtasks.exe
4352	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4404	9e711f696ed3c36e8333a62b6cb8184a715d3a9ce2ff61b60bcd547ce550bf3a.exe
4404	9e711f696ed3c36e8333a62b6cb8184a715d3a9ce2ff61b60bcd547ce550bf3a.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4404 wrote to memory of 3284	4404	9e711f696ed3c36e8333a62b6cb8184a715d3a9ce2ff61b60bcd547ce550bf3a.exe	92
PID 4404 wrote to memory of 3284	4404	9e711f696ed3c36e8333a62b6cb8184a715d3a9ce2ff61b60bcd547ce550bf3a.exe	92
PID 4404 wrote to memory of 3284	4404	9e711f696ed3c36e8333a62b6cb8184a715d3a9ce2ff61b60bcd547ce550bf3a.exe	92
PID 4404 wrote to memory of 4352	4404	9e711f696ed3c36e8333a62b6cb8184a715d3a9ce2ff61b60bcd547ce550bf3a.exe	94
PID 4404 wrote to memory of 4352	4404	9e711f696ed3c36e8333a62b6cb8184a715d3a9ce2ff61b60bcd547ce550bf3a.exe	94
PID 4404 wrote to memory of 4352	4404	9e711f696ed3c36e8333a62b6cb8184a715d3a9ce2ff61b60bcd547ce550bf3a.exe	94

C:\Users\Admin\AppData\Local\Temp\9e711f696ed3c36e8333a62b6cb8184a715d3a9ce2ff61b60bcd547ce550bf3a.exe
"C:\Users\Admin\AppData\Local\Temp\9e711f696ed3c36e8333a62b6cb8184a715d3a9ce2ff61b60bcd547ce550bf3a.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Drops startup file
- Adds Run key to start application
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4404
- C:\Windows\SysWOW64\schtasks.exe
  schtasks /create /f /RU "Admin" /tr "C:\ProgramData\WinTrackerSP\WinTrackerSP.exe" /tn "WinTrackerSP HR" /sc HOURLY /rl HIGHEST
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:3284
- C:\Windows\SysWOW64\schtasks.exe
  schtasks /create /f /RU "Admin" /tr "C:\ProgramData\WinTrackerSP\WinTrackerSP.exe" /tn "WinTrackerSP LG" /sc ONLOGON /rl HIGHEST
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:4352

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=3612 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:8
1⤵
PID:3856

Network

DNS

164.189.21.2.in-addr.arpa

Remote address:

8.8.8.8:53

Request

164.189.21.2.in-addr.arpa

IN PTR

Response

164.189.21.2.in-addr.arpa

IN PTR

a2-21-189-164deploystaticakamaitechnologiescom
DNS

10.66.42.5.in-addr.arpa

Remote address:

8.8.8.8:53

Request

10.66.42.5.in-addr.arpa

IN PTR

Response
DNS

209.205.72.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

209.205.72.20.in-addr.arpa

IN PTR

Response
DNS

209.205.72.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

209.205.72.20.in-addr.arpa

IN PTR
DNS

172.210.232.199.in-addr.arpa

Remote address:

8.8.8.8:53

Request

172.210.232.199.in-addr.arpa

IN PTR

Response
DNS

86.23.85.13.in-addr.arpa

Remote address:

8.8.8.8:53

Request

86.23.85.13.in-addr.arpa

IN PTR

Response
DNS

15.164.165.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

15.164.165.52.in-addr.arpa

IN PTR

Response
DNS

92.12.20.2.in-addr.arpa

Remote address:

8.8.8.8:53

Request

92.12.20.2.in-addr.arpa

IN PTR

Response

92.12.20.2.in-addr.arpa

IN PTR

a2-20-12-92deploystaticakamaitechnologiescom
DNS

71.31.126.40.in-addr.arpa

Remote address:

8.8.8.8:53

Request

71.31.126.40.in-addr.arpa

IN PTR

Response
DNS

95.221.229.192.in-addr.arpa

Remote address:

8.8.8.8:53

Request

95.221.229.192.in-addr.arpa

IN PTR

Response
DNS

183.142.211.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

183.142.211.20.in-addr.arpa

IN PTR

Response
DNS

21.236.111.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

21.236.111.52.in-addr.arpa

IN PTR

Response
DNS

133.211.185.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

133.211.185.52.in-addr.arpa

IN PTR

Response
DNS

240.221.184.93.in-addr.arpa

Remote address:

8.8.8.8:53

Request

240.221.184.93.in-addr.arpa

IN PTR

Response
DNS

chromewebstore.googleapis.com

Remote address:

8.8.8.8:53

Request

chromewebstore.googleapis.com

IN A

Response

chromewebstore.googleapis.com

IN A

142.250.178.10

chromewebstore.googleapis.com

IN A

172.217.16.234

chromewebstore.googleapis.com

IN A

142.250.200.42

chromewebstore.googleapis.com

IN A

216.58.212.202

chromewebstore.googleapis.com

IN A

142.250.187.234

chromewebstore.googleapis.com

IN A

216.58.204.74

chromewebstore.googleapis.com

IN A

142.250.179.234

chromewebstore.googleapis.com

IN A

216.58.201.106

chromewebstore.googleapis.com

IN A

216.58.212.234

chromewebstore.googleapis.com

IN A

172.217.169.42

chromewebstore.googleapis.com

IN A

142.250.200.10

chromewebstore.googleapis.com

IN A

172.217.169.74

chromewebstore.googleapis.com

IN A

142.250.180.10

chromewebstore.googleapis.com

IN A

216.58.213.10

chromewebstore.googleapis.com

IN A

142.250.187.202
DNS

chromewebstore.googleapis.com

Remote address:

8.8.8.8:53

Request

chromewebstore.googleapis.com

IN Unknown

Response
DNS

10.178.250.142.in-addr.arpa

Remote address:

8.8.8.8:53

Request

10.178.250.142.in-addr.arpa

IN PTR

Response

10.178.250.142.in-addr.arpa

IN PTR

lhr48s27-in-f101e100net
DNS

208.143.182.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

208.143.182.52.in-addr.arpa

IN PTR

Response

96.16.110.114:80

260 B
5
5.42.66.10:50505

9e711f696ed3c36e8333a62b6cb8184a715d3a9ce2ff61b60bcd547ce550bf3a.exe

542 B
414 B
11
6
13.107.253.64:443

46 B
40 B
1
1
142.250.178.10:443

chromewebstore.googleapis.com

tls

1.9kB
7.7kB
15
16

8.8.8.8:53

164.189.21.2.in-addr.arpa

dns

71 B
135 B
1
1

DNS Request

164.189.21.2.in-addr.arpa
8.8.8.8:53

10.66.42.5.in-addr.arpa

dns

69 B
129 B
1
1

DNS Request

10.66.42.5.in-addr.arpa
8.8.8.8:53

209.205.72.20.in-addr.arpa

dns

144 B
158 B
2
1

DNS Request

209.205.72.20.in-addr.arpa

DNS Request

209.205.72.20.in-addr.arpa
8.8.8.8:53

172.210.232.199.in-addr.arpa

dns

74 B
128 B
1
1

DNS Request

172.210.232.199.in-addr.arpa
8.8.8.8:53

86.23.85.13.in-addr.arpa

dns

70 B
144 B
1
1

DNS Request

86.23.85.13.in-addr.arpa
8.8.8.8:53

15.164.165.52.in-addr.arpa

dns

72 B
146 B
1
1

DNS Request

15.164.165.52.in-addr.arpa
8.8.8.8:53

92.12.20.2.in-addr.arpa

dns

69 B
131 B
1
1

DNS Request

92.12.20.2.in-addr.arpa
8.8.8.8:53

71.31.126.40.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

71.31.126.40.in-addr.arpa
8.8.8.8:53

95.221.229.192.in-addr.arpa

dns

73 B
144 B
1
1

DNS Request

95.221.229.192.in-addr.arpa
8.8.8.8:53

183.142.211.20.in-addr.arpa

dns

73 B
159 B
1
1

DNS Request

183.142.211.20.in-addr.arpa
8.8.8.8:53

21.236.111.52.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

21.236.111.52.in-addr.arpa
8.8.8.8:53

133.211.185.52.in-addr.arpa

dns

73 B
147 B
1
1

DNS Request

133.211.185.52.in-addr.arpa
8.8.8.8:53

240.221.184.93.in-addr.arpa

dns

73 B
144 B
1
1

DNS Request

240.221.184.93.in-addr.arpa
8.8.8.8:53

chromewebstore.googleapis.com

dns

75 B
315 B
1
1

DNS Request

chromewebstore.googleapis.com

DNS Response

142.250.178.10

172.217.16.234

142.250.200.42

216.58.212.202

142.250.187.234

216.58.204.74

142.250.179.234

216.58.201.106

216.58.212.234

172.217.169.42

142.250.200.10

172.217.169.74

142.250.180.10

216.58.213.10

142.250.187.202
8.8.8.8:53

chromewebstore.googleapis.com

dns

75 B
132 B
1
1

DNS Request

chromewebstore.googleapis.com
8.8.8.8:53

10.178.250.142.in-addr.arpa

dns

73 B
112 B
1
1

DNS Request

10.178.250.142.in-addr.arpa
8.8.8.8:53

208.143.182.52.in-addr.arpa

dns

73 B
147 B
1
1

DNS Request

208.143.182.52.in-addr.arpa

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Scheduled Task

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Scheduled Task/Job

Scheduled Task

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Scheduled Task/Job

Scheduled Task

Defense Evasion

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

Virtualization/Sandbox Evasion

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\WinTrackerSP\WinTrackerSP.exe

Filesize
4.2MB

MD5
39483496950b1a7bbd28617e6006efeb

SHA1
d922c857874fd52067791397128e62267cd0cd56

SHA256
9e711f696ed3c36e8333a62b6cb8184a715d3a9ce2ff61b60bcd547ce550bf3a

SHA512
6443f9a2956b3600aae04c862cf2e070435fe44d6df853cfaa213d097322bcbaffb83af7451d035bd674d72670ff377c46572822f68f61bac78d7f49467df8e2

Download Submit
memory/4404-12-0x0000000000740000-0x00000000012FA000-memory.dmp

Filesize
11.7MB

Download
memory/4404-7-0x0000000000740000-0x00000000012FA000-memory.dmp

Filesize
11.7MB

Download
memory/4404-3-0x0000000076F10000-0x0000000077000000-memory.dmp

Filesize
960KB

Download
memory/4404-4-0x0000000076F10000-0x0000000077000000-memory.dmp

Filesize
960KB

Download
memory/4404-5-0x0000000076F10000-0x0000000077000000-memory.dmp

Filesize
960KB

Download
memory/4404-6-0x0000000076F10000-0x0000000077000000-memory.dmp

Filesize
960KB

Download
memory/4404-0-0x0000000000740000-0x00000000012FA000-memory.dmp

Filesize
11.7MB

Download
memory/4404-8-0x0000000076F10000-0x0000000077000000-memory.dmp

Filesize
960KB

Download
memory/4404-9-0x0000000000740000-0x00000000012FA000-memory.dmp

Filesize
11.7MB

Download
memory/4404-11-0x0000000000740000-0x00000000012FA000-memory.dmp

Filesize
11.7MB

Download
memory/4404-2-0x0000000076F30000-0x0000000076F31000-memory.dmp

Filesize
4KB

Download
memory/4404-10-0x0000000000740000-0x00000000012FA000-memory.dmp

Filesize
11.7MB

Download
memory/4404-1-0x0000000000740000-0x00000000012FA000-memory.dmp

Filesize
11.7MB

Download
memory/4404-14-0x0000000000740000-0x00000000012FA000-memory.dmp

Filesize
11.7MB

Download
memory/4404-17-0x0000000000740000-0x00000000012FA000-memory.dmp

Filesize
11.7MB

Download
memory/4404-19-0x0000000000740000-0x00000000012FA000-memory.dmp

Filesize
11.7MB

Download
memory/4404-13-0x0000000000740000-0x00000000012FA000-memory.dmp

Filesize
11.7MB

Download
memory/4404-23-0x0000000076F30000-0x0000000076F31000-memory.dmp

Filesize
4KB

Download
memory/4404-24-0x0000000076F10000-0x0000000077000000-memory.dmp

Filesize
960KB

Download
memory/4404-26-0x0000000076F10000-0x0000000077000000-memory.dmp

Filesize
960KB

Download
memory/4404-27-0x0000000076F10000-0x0000000077000000-memory.dmp

Filesize
960KB

Download
memory/4404-29-0x0000000076F10000-0x0000000077000000-memory.dmp

Filesize
960KB

Download
memory/4404-28-0x0000000000740000-0x00000000012FA000-memory.dmp

Filesize
11.7MB

Download
memory/4404-30-0x0000000076F10000-0x0000000077000000-memory.dmp

Filesize
960KB

Download