c14b1271b459b6e09689a254d3c8cc7c0016e8c3de024723d24590cc75e739db

Analysis

max time kernel
82s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
24/04/2023, 12:35

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General

Target

c14b1271b459b6e09689a254d3c8cc7c0016e8c3de024723d24590cc75e739db.exe
Size

752KB
MD5

41ba94944b619d14810e8bb046f3fbc0
SHA1

9cdaa9ee435ed6a5d50c2c560dadf11082400de1
SHA256

c14b1271b459b6e09689a254d3c8cc7c0016e8c3de024723d24590cc75e739db
SHA512

144cf275d3847f7ff3c3cbb310bcb6632f238201933823c2c7eea9ec23fc6997387b779778f35ceb251e6cc1220b10cedc710d2c26aa2ee9620420cd1f5b42e4
SSDEEP

12288:Ay90TDaobuQtAf4jZyilC3urW/K7Ye+KhTXnOCgOQM2:Ay62KuQWf6FW/K7YxKhTXOCGj

Score

10^/10

discovery evasion persistence spyware stealer trojan

Malware Config

Signatures

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

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	73216928.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	73216928.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	73216928.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	73216928.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	73216928.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	73216928.exe

Executes dropped EXE 4 IoCs

pid	Process
1648	un275000.exe
616	73216928.exe
3964	rk716503.exe
1424	si745993.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

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	73216928.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	73216928.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 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	c14b1271b459b6e09689a254d3c8cc7c0016e8c3de024723d24590cc75e739db.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\\\""	c14b1271b459b6e09689a254d3c8cc7c0016e8c3de024723d24590cc75e739db.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un275000.exe
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\\\""	un275000.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 6 IoCs

pid	Process
616	73216928.exe
616	73216928.exe
3964	rk716503.exe
3964	rk716503.exe
1424	si745993.exe
1424	si745993.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	616	73216928.exe
Token: SeDebugPrivilege	3964	rk716503.exe
Token: SeDebugPrivilege	1424	si745993.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3444 wrote to memory of 1648	3444	c14b1271b459b6e09689a254d3c8cc7c0016e8c3de024723d24590cc75e739db.exe	84
PID 3444 wrote to memory of 1648	3444	c14b1271b459b6e09689a254d3c8cc7c0016e8c3de024723d24590cc75e739db.exe	84
PID 3444 wrote to memory of 1648	3444	c14b1271b459b6e09689a254d3c8cc7c0016e8c3de024723d24590cc75e739db.exe	84
PID 1648 wrote to memory of 616	1648	un275000.exe	85
PID 1648 wrote to memory of 616	1648	un275000.exe	85
PID 1648 wrote to memory of 616	1648	un275000.exe	85
PID 1648 wrote to memory of 3964	1648	un275000.exe	89
PID 1648 wrote to memory of 3964	1648	un275000.exe	89
PID 1648 wrote to memory of 3964	1648	un275000.exe	89
PID 3444 wrote to memory of 1424	3444	c14b1271b459b6e09689a254d3c8cc7c0016e8c3de024723d24590cc75e739db.exe	90
PID 3444 wrote to memory of 1424	3444	c14b1271b459b6e09689a254d3c8cc7c0016e8c3de024723d24590cc75e739db.exe	90
PID 3444 wrote to memory of 1424	3444	c14b1271b459b6e09689a254d3c8cc7c0016e8c3de024723d24590cc75e739db.exe	90

C:\Users\Admin\AppData\Local\Temp\c14b1271b459b6e09689a254d3c8cc7c0016e8c3de024723d24590cc75e739db.exe
"C:\Users\Admin\AppData\Local\Temp\c14b1271b459b6e09689a254d3c8cc7c0016e8c3de024723d24590cc75e739db.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3444
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un275000.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un275000.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1648
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\73216928.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\73216928.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:616
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk716503.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk716503.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3964
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si745993.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si745993.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1424

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si745993.exe

Filesize
136KB

MD5
ace73b2b1f835de11594ea9a243a9f5c

SHA1
2f929d1f69784fbe499a95b064679a16947bdd84

SHA256
7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49

SHA512
024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si745993.exe

Filesize
136KB

MD5
ace73b2b1f835de11594ea9a243a9f5c

SHA1
2f929d1f69784fbe499a95b064679a16947bdd84

SHA256
7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49

SHA512
024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un275000.exe

Filesize
598KB

MD5
e50b22c8b3dbf63d4241e17b81d117f7

SHA1
ca4eefdd271b182321ab437dc4c942f724607b3c

SHA256
9b72cb758b38b4da57efef2b11d0123ef4def543d534a0b871298c5a2d772942

SHA512
40c46bdbedd248456359dcf0dc10d2ea9664860324b91e052ac9df87c64c20911232a5a2a54b42b6dbcd0052bc012a8aa194c9f44fb66876701837240516b8c3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un275000.exe

Filesize
598KB

MD5
e50b22c8b3dbf63d4241e17b81d117f7

SHA1
ca4eefdd271b182321ab437dc4c942f724607b3c

SHA256
9b72cb758b38b4da57efef2b11d0123ef4def543d534a0b871298c5a2d772942

SHA512
40c46bdbedd248456359dcf0dc10d2ea9664860324b91e052ac9df87c64c20911232a5a2a54b42b6dbcd0052bc012a8aa194c9f44fb66876701837240516b8c3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\73216928.exe

Filesize
390KB

MD5
659f79f368d29a5795791aea808626e6

SHA1
9bad21d6fcad43ec9028d7f6354ea2f491060011

SHA256
50ed633d56f32cb8f594629649b34dbf314133d21cf0c22757064ecf7fe55f33

SHA512
b7bc46ded9bfc80d19b2a1e3e0cf0e4626c614f71fbad6437efc0c266459337531e178fe98c5b0a518f2843e5f53cb368f6c45c3af750426e0430e478547ca52

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\73216928.exe

Filesize
390KB

MD5
659f79f368d29a5795791aea808626e6

SHA1
9bad21d6fcad43ec9028d7f6354ea2f491060011

SHA256
50ed633d56f32cb8f594629649b34dbf314133d21cf0c22757064ecf7fe55f33

SHA512
b7bc46ded9bfc80d19b2a1e3e0cf0e4626c614f71fbad6437efc0c266459337531e178fe98c5b0a518f2843e5f53cb368f6c45c3af750426e0430e478547ca52

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk716503.exe

Filesize
473KB

MD5
70f17e6779ec33c346e1210bf8438f4c

SHA1
83a1d10a124e757e054bd46c15864cec0908b34c

SHA256
a9565a1de27d3534a94d98e7a7a31af976f2a4f3f7be94553b489448e0174f08

SHA512
9727a201a6dcb7d54ec8a7a7895e63ec40cabfd82c30aefd379332a7b5905aa8cb4d4b0dac6950905f116dfce9aacec1f10f8f93766152459e626318617d4b69

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk716503.exe

Filesize
473KB

MD5
70f17e6779ec33c346e1210bf8438f4c

SHA1
83a1d10a124e757e054bd46c15864cec0908b34c

SHA256
a9565a1de27d3534a94d98e7a7a31af976f2a4f3f7be94553b489448e0174f08

SHA512
9727a201a6dcb7d54ec8a7a7895e63ec40cabfd82c30aefd379332a7b5905aa8cb4d4b0dac6950905f116dfce9aacec1f10f8f93766152459e626318617d4b69

Download Submit
memory/616-158-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/616-168-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/616-150-0x0000000005000000-0x0000000005010000-memory.dmp

Filesize
64KB

Download
memory/616-151-0x0000000005000000-0x0000000005010000-memory.dmp

Filesize
64KB

Download
memory/616-152-0x0000000005000000-0x0000000005010000-memory.dmp

Filesize
64KB

Download
memory/616-153-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/616-154-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/616-156-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/616-148-0x0000000005010000-0x00000000055B4000-memory.dmp

Filesize
5.6MB

Download
memory/616-160-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/616-162-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/616-164-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/616-166-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/616-149-0x0000000000930000-0x000000000095D000-memory.dmp

Filesize
180KB

Download
memory/616-170-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/616-172-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/616-174-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/616-176-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/616-178-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/616-180-0x0000000002780000-0x0000000002792000-memory.dmp

Filesize
72KB

Download
memory/616-181-0x0000000000400000-0x0000000000807000-memory.dmp

Filesize
4.0MB

Download
memory/616-182-0x0000000005000000-0x0000000005010000-memory.dmp

Filesize
64KB

Download
memory/616-183-0x0000000005000000-0x0000000005010000-memory.dmp

Filesize
64KB

Download
memory/616-184-0x0000000005000000-0x0000000005010000-memory.dmp

Filesize
64KB

Download
memory/616-186-0x0000000000400000-0x0000000000807000-memory.dmp

Filesize
4.0MB

Download
memory/1424-1004-0x0000000000520000-0x0000000000548000-memory.dmp

Filesize
160KB

Download
memory/1424-1005-0x00000000075E0000-0x00000000075F0000-memory.dmp

Filesize
64KB

Download
memory/3964-191-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/3964-194-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/3964-195-0x0000000002430000-0x0000000002476000-memory.dmp

Filesize
280KB

Download
memory/3964-197-0x0000000004EE0000-0x0000000004EF0000-memory.dmp

Filesize
64KB

Download
memory/3964-199-0x0000000004EE0000-0x0000000004EF0000-memory.dmp

Filesize
64KB

Download
memory/3964-198-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/3964-202-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/3964-200-0x0000000004EE0000-0x0000000004EF0000-memory.dmp

Filesize
64KB

Download
memory/3964-204-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/3964-206-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/3964-208-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/3964-210-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/3964-212-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/3964-214-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/3964-216-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/3964-218-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/3964-220-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/3964-222-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/3964-224-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/3964-226-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/3964-228-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/3964-987-0x0000000007920000-0x0000000007F38000-memory.dmp

Filesize
6.1MB

Download
memory/3964-988-0x0000000007F70000-0x0000000007F82000-memory.dmp

Filesize
72KB

Download
memory/3964-989-0x0000000007F90000-0x000000000809A000-memory.dmp

Filesize
1.0MB

Download
memory/3964-990-0x00000000080B0000-0x00000000080EC000-memory.dmp

Filesize
240KB

Download
memory/3964-991-0x0000000004EE0000-0x0000000004EF0000-memory.dmp

Filesize
64KB

Download
memory/3964-992-0x00000000083B0000-0x0000000008416000-memory.dmp

Filesize
408KB

Download
memory/3964-993-0x0000000008A80000-0x0000000008B12000-memory.dmp

Filesize
584KB

Download
memory/3964-994-0x0000000008C40000-0x0000000008CB6000-memory.dmp

Filesize
472KB

Download
memory/3964-995-0x0000000008D10000-0x0000000008ED2000-memory.dmp

Filesize
1.8MB

Download
memory/3964-192-0x0000000004DF0000-0x0000000004E25000-memory.dmp

Filesize
212KB

Download
memory/3964-996-0x0000000008EF0000-0x000000000941C000-memory.dmp

Filesize
5.2MB

Download
memory/3964-997-0x00000000094A0000-0x00000000094BE000-memory.dmp

Filesize
120KB

Download
memory/3964-998-0x00000000026F0000-0x0000000002740000-memory.dmp

Filesize
320KB

Download