927489cc9c682730fbb0b7ebc00f03806ca0f7d5de98629cabad69058e64a199 | Triage

Analysis

max time kernel
94s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
04/05/2023, 18:45 UTC

Sharing

Report Analysis Logs

General

Target

927489cc9c682730fbb0b7ebc00f03806ca0f7d5de98629cabad69058e64a199.exe
Size

308KB
MD5

56e23384e1002c6cee17fd94fc45dd15
SHA1

c4c74b902c8d959490bdb3c838d58c4103fdf208
SHA256

927489cc9c682730fbb0b7ebc00f03806ca0f7d5de98629cabad69058e64a199
SHA512

80323ef87f7aaaea01e5e25edcfc3b9bd5231a4ebbf3b1c066cedab0aaa281db6138812827ceb8a8f85e06b3107500dcf907a21fb40134424cdf6978c46231c1
SSDEEP

6144:Kgy+bnr+Bp0yN90QERlEY+zbPsE4JqR7wVvEXQwjxyoEifap:QMrFy90vb+zzet+ytifap

Score

10^/10

discovery evasion persistence spyware stealer trojan

Malware Config

Signatures

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

Modify Registry

Modify Existing Service

Disabling Security Tools

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	g7688351.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	g7688351.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	g7688351.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	g7688351.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	g7688351.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	g7688351.exe

Executes dropped EXE 2 IoCs

pid	Process
2344	g7688351.exe
3916	h8448716.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Windows security modification 2 TTPs 2 IoCs

Disabling Security Tools

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	g7688351.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	g7688351.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 2 IoCs

Registry Run Keys / Startup Folder

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	927489cc9c682730fbb0b7ebc00f03806ca0f7d5de98629cabad69058e64a199.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\\\""	927489cc9c682730fbb0b7ebc00f03806ca0f7d5de98629cabad69058e64a199.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2344	g7688351.exe
2344	g7688351.exe
3916	h8448716.exe
3916	h8448716.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2344	g7688351.exe
Token: SeDebugPrivilege	3916	h8448716.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1464 wrote to memory of 2344	1464	927489cc9c682730fbb0b7ebc00f03806ca0f7d5de98629cabad69058e64a199.exe	84
PID 1464 wrote to memory of 2344	1464	927489cc9c682730fbb0b7ebc00f03806ca0f7d5de98629cabad69058e64a199.exe	84
PID 1464 wrote to memory of 2344	1464	927489cc9c682730fbb0b7ebc00f03806ca0f7d5de98629cabad69058e64a199.exe	84
PID 1464 wrote to memory of 3916	1464	927489cc9c682730fbb0b7ebc00f03806ca0f7d5de98629cabad69058e64a199.exe	88
PID 1464 wrote to memory of 3916	1464	927489cc9c682730fbb0b7ebc00f03806ca0f7d5de98629cabad69058e64a199.exe	88
PID 1464 wrote to memory of 3916	1464	927489cc9c682730fbb0b7ebc00f03806ca0f7d5de98629cabad69058e64a199.exe	88

C:\Users\Admin\AppData\Local\Temp\927489cc9c682730fbb0b7ebc00f03806ca0f7d5de98629cabad69058e64a199.exe
"C:\Users\Admin\AppData\Local\Temp\927489cc9c682730fbb0b7ebc00f03806ca0f7d5de98629cabad69058e64a199.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1464
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g7688351.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g7688351.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2344
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h8448716.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h8448716.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3916

Network

DNS

123.108.74.40.in-addr.arpa

Remote address:

8.8.8.8:53

Request

123.108.74.40.in-addr.arpa

IN PTR

Response
DNS

149.220.183.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

149.220.183.52.in-addr.arpa

IN PTR

Response
DNS

111.124.91.77.in-addr.arpa

Remote address:

8.8.8.8:53

Request

111.124.91.77.in-addr.arpa

IN PTR

Response

111.124.91.77.in-addr.arpa

IN PTR

hosted-by yeezyhostnet
DNS

104.219.191.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

104.219.191.52.in-addr.arpa

IN PTR

Response
DNS

26.165.165.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

26.165.165.52.in-addr.arpa

IN PTR

Response
DNS

64.13.109.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

64.13.109.52.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

2.36.159.162.in-addr.arpa

Remote address:

8.8.8.8:53

Request

2.36.159.162.in-addr.arpa

IN PTR

Response
DNS

d.3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.7.0.0.0.8.0.4.0.0.3.0.1.3.0.6.2.ip6.arpa

Remote address:

8.8.8.8:53

Request

d.3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.7.0.0.0.8.0.4.0.0.3.0.1.3.0.6.2.ip6.arpa

IN PTR

Response

93.184.220.29:80

322 B
7
77.91.124.111:19069

h8448716.exe

260 B
5
40.125.122.176:443

260 B
5
77.91.124.111:19069

h8448716.exe

10.4kB
7.8kB
21
14
104.208.16.90:443

322 B
7
209.197.3.8:80

322 B
7
173.223.113.164:443

322 B
7
173.223.113.131:80

322 B
7
204.79.197.203:80

322 B
7
40.125.122.151:443

260 B
5
8.248.1.254:80

322 B
7

8.8.8.8:53

123.108.74.40.in-addr.arpa

dns

72 B
146 B
1
1

DNS Request

123.108.74.40.in-addr.arpa
8.8.8.8:53

149.220.183.52.in-addr.arpa

dns

73 B
147 B
1
1

DNS Request

149.220.183.52.in-addr.arpa
8.8.8.8:53

111.124.91.77.in-addr.arpa

dns

72 B
109 B
1
1

DNS Request

111.124.91.77.in-addr.arpa
8.8.8.8:53

104.219.191.52.in-addr.arpa

dns

73 B
147 B
1
1

DNS Request

104.219.191.52.in-addr.arpa
8.8.8.8:53

26.165.165.52.in-addr.arpa

dns

72 B
146 B
1
1

DNS Request

26.165.165.52.in-addr.arpa
8.8.8.8:53

64.13.109.52.in-addr.arpa

dns

71 B
145 B
1
1

DNS Request

64.13.109.52.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

2.36.159.162.in-addr.arpa

dns

71 B
133 B
1
1

DNS Request

2.36.159.162.in-addr.arpa
8.8.8.8:53

d.3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.7.0.0.0.8.0.4.0.0.3.0.1.3.0.6.2.ip6.arpa

dns

118 B
204 B
1
1

DNS Request

d.3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.7.0.0.0.8.0.4.0.0.3.0.1.3.0.6.2.ip6.arpa

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

Registry Run Keys / Startup Folder

Privilege Escalation

Defense Evasion

Disabling Security Tools

Modify Registry

Credential Access

Credentials in Files

Discovery

Query Registry

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g7688351.exe

Filesize
176KB

MD5
d00ae4bad5322688b1fd5052d9bb8140

SHA1
aafcfbf9a2451dab2a7a96ed7dbb4608dd89a136

SHA256
0de64fcd2968bb194cc03016d03d26040d7cad443c85495915f474cecc5aa9cc

SHA512
16f51d81e21f160c87031337830aa43ab3be4926bcf88c459fc22c29e10d00fad3789ce9c2a8380b135f14bf844e6b799d6d28ca854da4ec0df63caeaa25202c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g7688351.exe

Filesize
176KB

MD5
d00ae4bad5322688b1fd5052d9bb8140

SHA1
aafcfbf9a2451dab2a7a96ed7dbb4608dd89a136

SHA256
0de64fcd2968bb194cc03016d03d26040d7cad443c85495915f474cecc5aa9cc

SHA512
16f51d81e21f160c87031337830aa43ab3be4926bcf88c459fc22c29e10d00fad3789ce9c2a8380b135f14bf844e6b799d6d28ca854da4ec0df63caeaa25202c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h8448716.exe

Filesize
136KB

MD5
287e9e7b78d53769d293790f6c33c5a3

SHA1
9f299b8b58062347a5fba2cff44088ad8f6ea194

SHA256
223bb6f3aa7d07fc251ff4b7c7e5f4226babe69a765ddef0d8059cc8ec741441

SHA512
df2645cce2720c3b25c6381be39d344c187d96e3ea7ddc283408f511897e70ac8923a01c43bef441dcfaa1c618408a0f51c2a4643b058297a4801b3eafccc99a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h8448716.exe

Filesize
136KB

MD5
287e9e7b78d53769d293790f6c33c5a3

SHA1
9f299b8b58062347a5fba2cff44088ad8f6ea194

SHA256
223bb6f3aa7d07fc251ff4b7c7e5f4226babe69a765ddef0d8059cc8ec741441

SHA512
df2645cce2720c3b25c6381be39d344c187d96e3ea7ddc283408f511897e70ac8923a01c43bef441dcfaa1c618408a0f51c2a4643b058297a4801b3eafccc99a

Download Submit
memory/2344-171-0x0000000002500000-0x0000000002512000-memory.dmp

Filesize
72KB

Download
memory/2344-143-0x0000000004B00000-0x0000000004B10000-memory.dmp

Filesize
64KB

Download
memory/2344-144-0x0000000002500000-0x0000000002512000-memory.dmp

Filesize
72KB

Download
memory/2344-145-0x0000000002500000-0x0000000002512000-memory.dmp

Filesize
72KB

Download
memory/2344-147-0x0000000002500000-0x0000000002512000-memory.dmp

Filesize
72KB

Download
memory/2344-149-0x0000000002500000-0x0000000002512000-memory.dmp

Filesize
72KB

Download
memory/2344-151-0x0000000002500000-0x0000000002512000-memory.dmp

Filesize
72KB

Download
memory/2344-153-0x0000000002500000-0x0000000002512000-memory.dmp

Filesize
72KB

Download
memory/2344-157-0x0000000002500000-0x0000000002512000-memory.dmp

Filesize
72KB

Download
memory/2344-155-0x0000000002500000-0x0000000002512000-memory.dmp

Filesize
72KB

Download
memory/2344-159-0x0000000002500000-0x0000000002512000-memory.dmp

Filesize
72KB

Download
memory/2344-161-0x0000000002500000-0x0000000002512000-memory.dmp

Filesize
72KB

Download
memory/2344-163-0x0000000002500000-0x0000000002512000-memory.dmp

Filesize
72KB

Download
memory/2344-165-0x0000000002500000-0x0000000002512000-memory.dmp

Filesize
72KB

Download
memory/2344-167-0x0000000002500000-0x0000000002512000-memory.dmp

Filesize
72KB

Download
memory/2344-169-0x0000000002500000-0x0000000002512000-memory.dmp

Filesize
72KB

Download
memory/2344-172-0x0000000004B00000-0x0000000004B10000-memory.dmp

Filesize
64KB

Download
memory/2344-141-0x0000000004B00000-0x0000000004B10000-memory.dmp

Filesize
64KB

Download
memory/2344-173-0x0000000004B00000-0x0000000004B10000-memory.dmp

Filesize
64KB

Download
memory/2344-174-0x0000000004B00000-0x0000000004B10000-memory.dmp

Filesize
64KB

Download
memory/2344-142-0x0000000004B00000-0x0000000004B10000-memory.dmp

Filesize
64KB

Download
memory/2344-140-0x0000000004B10000-0x00000000050B4000-memory.dmp

Filesize
5.6MB

Download
memory/3916-188-0x00000000086D0000-0x0000000008746000-memory.dmp

Filesize
472KB

Download
memory/3916-191-0x0000000008A20000-0x0000000008A3E000-memory.dmp

Filesize
120KB

Download
memory/3916-181-0x0000000007730000-0x0000000007742000-memory.dmp

Filesize
72KB

Download
memory/3916-182-0x0000000007860000-0x000000000796A000-memory.dmp

Filesize
1.0MB

Download
memory/3916-183-0x0000000007790000-0x00000000077CC000-memory.dmp

Filesize
240KB

Download
memory/3916-179-0x0000000000A20000-0x0000000000A48000-memory.dmp

Filesize
160KB

Download
memory/3916-187-0x0000000008770000-0x0000000008802000-memory.dmp

Filesize
584KB

Download
memory/3916-186-0x00000000079E0000-0x0000000007A46000-memory.dmp

Filesize
408KB

Download
memory/3916-180-0x0000000007CB0000-0x00000000082C8000-memory.dmp

Filesize
6.1MB

Download
memory/3916-185-0x0000000007AD0000-0x0000000007AE0000-memory.dmp

Filesize
64KB

Download
memory/3916-189-0x0000000008BD0000-0x0000000008D92000-memory.dmp

Filesize
1.8MB

Download
memory/3916-190-0x00000000098A0000-0x0000000009DCC000-memory.dmp

Filesize
5.2MB

Download
memory/3916-184-0x0000000007AD0000-0x0000000007AE0000-memory.dmp

Filesize
64KB

Download
memory/3916-192-0x0000000002BB0000-0x0000000002C00000-memory.dmp

Filesize
320KB

Download