privateloader | 3bad5318d1eadf9f6d544fc5ed49c1e737fb2db130f60b70bab6f26392c87c30

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
24/05/2024, 10:50 UTC

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General

Target

b0c7a00ab444001cd63f40a54db27100ea773e014721080a2b1279c33f37269d.exe
Size

1.1MB
MD5

a36615107717ece0c2cfacb7d7c76907
SHA1

d8158782d730be783d9400f822dc38deeb87fcb3
SHA256

b0c7a00ab444001cd63f40a54db27100ea773e014721080a2b1279c33f37269d
SHA512

bcd47adbc0f9ec17d917954ee968ec1cb73280979e6edfec2980c95be1355407b65ce4bac92ac0df2401917d388776c53577eff8a0c85dc97d3bf69501547b0c
SSDEEP

24576:5yo/X7xqtcdAeeeRv8CntOFdrANsA/Veji5:s67xucdp82tOHpS8

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
behavioral16/memory/936-7-0x0000000000400000-0x000000000043C000-memory.dmp	family_redline

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

Executes dropped EXE 2 IoCs

pid	Process
4484	2HY3976.exe
5004	4KI814rL.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\\\""	b0c7a00ab444001cd63f40a54db27100ea773e014721080a2b1279c33f37269d.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4484 set thread context of 936	4484	2HY3976.exe	85
PID 5004 set thread context of 5016	5004	4KI814rL.exe	91

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 64 wrote to memory of 4484	64	b0c7a00ab444001cd63f40a54db27100ea773e014721080a2b1279c33f37269d.exe	82
PID 64 wrote to memory of 4484	64	b0c7a00ab444001cd63f40a54db27100ea773e014721080a2b1279c33f37269d.exe	82
PID 64 wrote to memory of 4484	64	b0c7a00ab444001cd63f40a54db27100ea773e014721080a2b1279c33f37269d.exe	82
PID 4484 wrote to memory of 936	4484	2HY3976.exe	85
PID 4484 wrote to memory of 936	4484	2HY3976.exe	85
PID 4484 wrote to memory of 936	4484	2HY3976.exe	85
PID 4484 wrote to memory of 936	4484	2HY3976.exe	85
PID 4484 wrote to memory of 936	4484	2HY3976.exe	85
PID 4484 wrote to memory of 936	4484	2HY3976.exe	85
PID 4484 wrote to memory of 936	4484	2HY3976.exe	85
PID 4484 wrote to memory of 936	4484	2HY3976.exe	85
PID 64 wrote to memory of 5004	64	b0c7a00ab444001cd63f40a54db27100ea773e014721080a2b1279c33f37269d.exe	88
PID 64 wrote to memory of 5004	64	b0c7a00ab444001cd63f40a54db27100ea773e014721080a2b1279c33f37269d.exe	88
PID 64 wrote to memory of 5004	64	b0c7a00ab444001cd63f40a54db27100ea773e014721080a2b1279c33f37269d.exe	88
PID 5004 wrote to memory of 2100	5004	4KI814rL.exe	90
PID 5004 wrote to memory of 2100	5004	4KI814rL.exe	90
PID 5004 wrote to memory of 2100	5004	4KI814rL.exe	90
PID 5004 wrote to memory of 5016	5004	4KI814rL.exe	91
PID 5004 wrote to memory of 5016	5004	4KI814rL.exe	91
PID 5004 wrote to memory of 5016	5004	4KI814rL.exe	91
PID 5004 wrote to memory of 5016	5004	4KI814rL.exe	91
PID 5004 wrote to memory of 5016	5004	4KI814rL.exe	91
PID 5004 wrote to memory of 5016	5004	4KI814rL.exe	91
PID 5004 wrote to memory of 5016	5004	4KI814rL.exe	91
PID 5004 wrote to memory of 5016	5004	4KI814rL.exe	91
PID 5004 wrote to memory of 5016	5004	4KI814rL.exe	91
PID 5004 wrote to memory of 5016	5004	4KI814rL.exe	91

C:\Users\Admin\AppData\Local\Temp\b0c7a00ab444001cd63f40a54db27100ea773e014721080a2b1279c33f37269d.exe
"C:\Users\Admin\AppData\Local\Temp\b0c7a00ab444001cd63f40a54db27100ea773e014721080a2b1279c33f37269d.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:64
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2HY3976.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2HY3976.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:4484
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
    3⤵
    PID:936
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4KI814rL.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4KI814rL.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:5004
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
    3⤵
    PID:2100
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
    3⤵
    PID:5016

Network

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

249.197.17.2.in-addr.arpa

Remote address:

8.8.8.8:53

Request

249.197.17.2.in-addr.arpa

IN PTR

Response

249.197.17.2.in-addr.arpa

IN PTR

a2-17-197-249deploystaticakamaitechnologiescom
DNS

133.32.126.40.in-addr.arpa

Remote address:

8.8.8.8:53

Request

133.32.126.40.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

97.17.167.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

97.17.167.52.in-addr.arpa

IN PTR

Response
DNS

217.106.137.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

217.106.137.52.in-addr.arpa

IN PTR

Response
DNS

157.123.68.40.in-addr.arpa

Remote address:

8.8.8.8:53

Request

157.123.68.40.in-addr.arpa

IN PTR

Response
DNS

206.23.85.13.in-addr.arpa

Remote address:

8.8.8.8:53

Request

206.23.85.13.in-addr.arpa

IN PTR

Response
DNS

57.169.31.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

57.169.31.20.in-addr.arpa

IN PTR

Response
DNS

4.159.190.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

4.159.190.20.in-addr.arpa

IN PTR

Response
GET

https://www.bing.com/th?id=OADD2.10239359720591_10PHTLBML42K6TRZO&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=24&h=24&dynsize=1&qlt=90

Remote address:

88.221.83.209:443

Request

GET /th?id=OADD2.10239359720591_10PHTLBML42K6TRZO&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=24&h=24&dynsize=1&qlt=90 HTTP/2.0
host: www.bing.com
accept: */*
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19041

Response

HTTP/2.0 200

cache-control: public, max-age=2592000
content-type: image/png
access-control-allow-origin: *
access-control-allow-headers: *
access-control-allow-methods: GET, POST, OPTIONS
timing-allow-origin: *
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://aefd.nelreports.net/api/report?cat=bingth"}]}
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.001,"failure_fraction":1.0}
content-length: 1107
date: Fri, 24 May 2024 10:56:10 GMT
alt-svc: h3=":443"; ma=93600
x-cdn-traceid: 0.cd53dd58.1716548170.1680613b
DNS

209.83.221.88.in-addr.arpa

Remote address:

8.8.8.8:53

Request

209.83.221.88.in-addr.arpa

IN PTR

Response

209.83.221.88.in-addr.arpa

IN PTR

a88-221-83-209deploystaticakamaitechnologiescom
DNS

29.243.111.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

29.243.111.52.in-addr.arpa

IN PTR

Response
DNS

67.112.168.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

67.112.168.52.in-addr.arpa

IN PTR

Response

194.49.94.152:50500

AppLaunch.exe

260 B
5
194.49.94.152:19053

AppLaunch.exe

260 B
5
194.49.94.152:50500

AppLaunch.exe

260 B
5
194.49.94.152:19053

AppLaunch.exe

260 B
5
194.49.94.152:50500

AppLaunch.exe

260 B
5
194.49.94.152:19053

AppLaunch.exe

260 B
5
194.49.94.152:50500

AppLaunch.exe

260 B
5
88.221.83.209:443

https://www.bing.com/th?id=OADD2.10239359720591_10PHTLBML42K6TRZO&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=24&h=24&dynsize=1&qlt=90

tls, http2

1.5kB
6.3kB
17
11

HTTP Request

GET https://www.bing.com/th?id=OADD2.10239359720591_10PHTLBML42K6TRZO&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=24&h=24&dynsize=1&qlt=90

HTTP Response

200
194.49.94.152:19053

AppLaunch.exe

260 B
5
194.49.94.152:50500

AppLaunch.exe

260 B
5
194.49.94.152:19053

AppLaunch.exe

260 B
5
194.49.94.152:50500

AppLaunch.exe

260 B
5
194.49.94.152:50500

AppLaunch.exe

260 B
5
194.49.94.152:19053

AppLaunch.exe

260 B
5

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

249.197.17.2.in-addr.arpa

dns

71 B
135 B
1
1

DNS Request

249.197.17.2.in-addr.arpa
8.8.8.8:53

133.32.126.40.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

133.32.126.40.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

97.17.167.52.in-addr.arpa

dns

71 B
145 B
1
1

DNS Request

97.17.167.52.in-addr.arpa
8.8.8.8:53

217.106.137.52.in-addr.arpa

dns

73 B
147 B
1
1

DNS Request

217.106.137.52.in-addr.arpa
8.8.8.8:53

157.123.68.40.in-addr.arpa

dns

72 B
146 B
1
1

DNS Request

157.123.68.40.in-addr.arpa
8.8.8.8:53

206.23.85.13.in-addr.arpa

dns

71 B
145 B
1
1

DNS Request

206.23.85.13.in-addr.arpa
8.8.8.8:53

57.169.31.20.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

57.169.31.20.in-addr.arpa
8.8.8.8:53

4.159.190.20.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

4.159.190.20.in-addr.arpa
8.8.8.8:53

209.83.221.88.in-addr.arpa

dns

72 B
137 B
1
1

DNS Request

209.83.221.88.in-addr.arpa
8.8.8.8:53

29.243.111.52.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

29.243.111.52.in-addr.arpa
8.8.8.8:53

67.112.168.52.in-addr.arpa

dns

72 B
146 B
1
1

DNS Request

67.112.168.52.in-addr.arpa

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\2HY3976.exe

Filesize
1.1MB

MD5
c1c55498eec0e1ed7902537e6f6bae3a

SHA1
6821be3fcf37fc005938ba6407cf193ae329ab49

SHA256
8b68077d85f51e1718588e0bf12c413359b995c7316f98d7aec6818abba08d06

SHA512
7aaeeebed33ad957a4501c41c3302e8c0b567f3d76848d34f7e330d7ba0464635761041ae77af683a185a09c88699a7df212a078f3cca6342fa6af9bde52b4e3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4KI814rL.exe

Filesize
2.4MB

MD5
c214c2add4022c882dd3c8d0139ee20d

SHA1
8bccc31308139376c400d3dd01b6499b2c93c15f

SHA256
2cc65bea5a434d5b62c1252fd8eb2263218aa761ff1e44e07064c769a1477733

SHA512
bf74e627b2c0243692477ef0d347043978095f63a60e4d862facc5be59b4d401a35018d7f70738f0e6a03ecddc2a666b82905d5193e56aa9e67d0dfc8086cdb6

Download Submit
memory/936-16-0x0000000008050000-0x0000000008668000-memory.dmp

Filesize
6.1MB

Download
memory/936-19-0x0000000007180000-0x00000000071BC000-memory.dmp

Filesize
240KB

Download
memory/936-13-0x0000000006F70000-0x0000000007002000-memory.dmp

Filesize
584KB

Download
memory/936-12-0x0000000007480000-0x0000000007A24000-memory.dmp

Filesize
5.6MB

Download
memory/936-15-0x0000000074230000-0x00000000749E0000-memory.dmp

Filesize
7.7MB

Download
memory/936-14-0x0000000000D30000-0x0000000000D3A000-memory.dmp

Filesize
40KB

Download
memory/936-7-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/936-17-0x0000000007310000-0x000000000741A000-memory.dmp

Filesize
1.0MB

Download
memory/936-18-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/936-10-0x000000007423E000-0x000000007423F000-memory.dmp

Filesize
4KB

Download
memory/936-20-0x0000000007200000-0x000000000724C000-memory.dmp

Filesize
304KB

Download
memory/936-27-0x0000000074230000-0x00000000749E0000-memory.dmp

Filesize
7.7MB

Download
memory/936-26-0x000000007423E000-0x000000007423F000-memory.dmp

Filesize
4KB

Download
memory/5016-25-0x0000000000400000-0x0000000000547000-memory.dmp

Filesize
1.3MB

Download
memory/5016-24-0x0000000000400000-0x0000000000547000-memory.dmp

Filesize
1.3MB

Download
memory/5016-22-0x0000000000400000-0x0000000000547000-memory.dmp

Filesize
1.3MB

Download
memory/5016-21-0x0000000000400000-0x0000000000547000-memory.dmp

Filesize
1.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

HTTP Request

HTTP Response

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

MITRE ATT&CK Enterprise v15

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