0c8c54d7ce1ccabbd3f6d20df35f3213d9f4d049f51371937e8bddbcd0662f76

Analysis

max time kernel
50s
max time network
154s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
24/04/2023, 16:32

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General

Target

0c8c54d7ce1ccabbd3f6d20df35f3213d9f4d049f51371937e8bddbcd0662f76.exe
Size

611KB
MD5

9ac65334a29cc26f6b4b4abb3010076a
SHA1

b5778b67dad098021f5c238438b1ae4d565181b5
SHA256

0c8c54d7ce1ccabbd3f6d20df35f3213d9f4d049f51371937e8bddbcd0662f76
SHA512

aa9012a8b5b3692103582a2cd1890db51c551639cfc1a313a533e7404e6eff8d63eaff63953052fe6b645da171da29d3a28869a1d07de1242558989b7682c6fc
SSDEEP

12288:6y90C+Y4fKc9hZ0LHeu+RiWdRHLW6ZXfSL8Nhy/WLM7Z3qIWZFG:6y5+YkzhEY9RrWCXfMF7ZgfG

Score

10^/10

discovery evasion persistence spyware stealer trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	42684528.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	42684528.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	42684528.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	42684528.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	42684528.exe

Executes dropped EXE 4 IoCs

pid	Process
1668	st984393.exe
1924	42684528.exe
2548	kp523242.exe
336	lr499812.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 1 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	42684528.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
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\\\""	st984393.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	0c8c54d7ce1ccabbd3f6d20df35f3213d9f4d049f51371937e8bddbcd0662f76.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\\\""	0c8c54d7ce1ccabbd3f6d20df35f3213d9f4d049f51371937e8bddbcd0662f76.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	st984393.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
1924	42684528.exe
1924	42684528.exe
2548	kp523242.exe
2548	kp523242.exe
336	lr499812.exe
336	lr499812.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1924	42684528.exe
Token: SeDebugPrivilege	2548	kp523242.exe
Token: SeDebugPrivilege	336	lr499812.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1480 wrote to memory of 1668	1480	0c8c54d7ce1ccabbd3f6d20df35f3213d9f4d049f51371937e8bddbcd0662f76.exe	66
PID 1480 wrote to memory of 1668	1480	0c8c54d7ce1ccabbd3f6d20df35f3213d9f4d049f51371937e8bddbcd0662f76.exe	66
PID 1480 wrote to memory of 1668	1480	0c8c54d7ce1ccabbd3f6d20df35f3213d9f4d049f51371937e8bddbcd0662f76.exe	66
PID 1668 wrote to memory of 1924	1668	st984393.exe	67
PID 1668 wrote to memory of 1924	1668	st984393.exe	67
PID 1668 wrote to memory of 2548	1668	st984393.exe	68
PID 1668 wrote to memory of 2548	1668	st984393.exe	68
PID 1668 wrote to memory of 2548	1668	st984393.exe	68
PID 1480 wrote to memory of 336	1480	0c8c54d7ce1ccabbd3f6d20df35f3213d9f4d049f51371937e8bddbcd0662f76.exe	70
PID 1480 wrote to memory of 336	1480	0c8c54d7ce1ccabbd3f6d20df35f3213d9f4d049f51371937e8bddbcd0662f76.exe	70
PID 1480 wrote to memory of 336	1480	0c8c54d7ce1ccabbd3f6d20df35f3213d9f4d049f51371937e8bddbcd0662f76.exe	70

C:\Users\Admin\AppData\Local\Temp\0c8c54d7ce1ccabbd3f6d20df35f3213d9f4d049f51371937e8bddbcd0662f76.exe
"C:\Users\Admin\AppData\Local\Temp\0c8c54d7ce1ccabbd3f6d20df35f3213d9f4d049f51371937e8bddbcd0662f76.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1480
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st984393.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st984393.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1668
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\42684528.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\42684528.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1924
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp523242.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp523242.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2548
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr499812.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr499812.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:336

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr499812.exe

Filesize
136KB

MD5
ace73b2b1f835de11594ea9a243a9f5c

SHA1
2f929d1f69784fbe499a95b064679a16947bdd84

SHA256
7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49

SHA512
024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr499812.exe

Filesize
136KB

MD5
ace73b2b1f835de11594ea9a243a9f5c

SHA1
2f929d1f69784fbe499a95b064679a16947bdd84

SHA256
7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49

SHA512
024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st984393.exe

Filesize
457KB

MD5
7a33949c5daf34443fb19fc6296ee0de

SHA1
c6dd035649f51cbce2453c6cadeb55187b7b4e8d

SHA256
9ef7a7d71b5e4bdf97822cf740ae29f13cefa1a992eb872c9513bf9e42377547

SHA512
d0cacae6592603276fdb8058778476511a5616d7c07c3ee5f3e2a4f36b5e5389568cf5d5a865c645216872dfe71dc522c7caa4f70e4e078805abdcb1c4a16227

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st984393.exe

Filesize
457KB

MD5
7a33949c5daf34443fb19fc6296ee0de

SHA1
c6dd035649f51cbce2453c6cadeb55187b7b4e8d

SHA256
9ef7a7d71b5e4bdf97822cf740ae29f13cefa1a992eb872c9513bf9e42377547

SHA512
d0cacae6592603276fdb8058778476511a5616d7c07c3ee5f3e2a4f36b5e5389568cf5d5a865c645216872dfe71dc522c7caa4f70e4e078805abdcb1c4a16227

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\42684528.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\42684528.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp523242.exe

Filesize
459KB

MD5
6368d32fa64520c1f26f19541758ebb7

SHA1
b77db6989e077d8677a5c9c0c02c60a709617dc9

SHA256
b98903e62d9320280589a07739dd26e96abf62e5c4d85d86c58c4257e477981a

SHA512
e74beaab58c15879079a5007ea499d7ee6688849e653455d0876b9c9c6dc42dffaadab61806cd1239751284bebe77c4e61775a8c78b6d50cb266f6206c3054fc

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp523242.exe

Filesize
459KB

MD5
6368d32fa64520c1f26f19541758ebb7

SHA1
b77db6989e077d8677a5c9c0c02c60a709617dc9

SHA256
b98903e62d9320280589a07739dd26e96abf62e5c4d85d86c58c4257e477981a

SHA512
e74beaab58c15879079a5007ea499d7ee6688849e653455d0876b9c9c6dc42dffaadab61806cd1239751284bebe77c4e61775a8c78b6d50cb266f6206c3054fc

Download Submit
memory/336-956-0x0000000000BB0000-0x0000000000BD8000-memory.dmp

Filesize
160KB

Download
memory/336-957-0x0000000007930000-0x000000000797B000-memory.dmp

Filesize
300KB

Download
memory/336-958-0x0000000007990000-0x00000000079A0000-memory.dmp

Filesize
64KB

Download
memory/1924-135-0x0000000000010000-0x000000000001A000-memory.dmp

Filesize
40KB

Download
memory/2548-177-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-187-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-144-0x0000000004FF0000-0x00000000054EE000-memory.dmp

Filesize
5.0MB

Download
memory/2548-145-0x0000000002730000-0x000000000276A000-memory.dmp

Filesize
232KB

Download
memory/2548-146-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-147-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-149-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-151-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-153-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-155-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-157-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-159-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-161-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-163-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-165-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-167-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-169-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-171-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-142-0x00000000008F0000-0x0000000000936000-memory.dmp

Filesize
280KB

Download
memory/2548-179-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-181-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-175-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-185-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-183-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-173-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-143-0x0000000004FE0000-0x0000000004FF0000-memory.dmp

Filesize
64KB

Download
memory/2548-189-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-191-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-193-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-203-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-201-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-199-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-207-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-209-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-205-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-197-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-195-0x0000000002730000-0x0000000002765000-memory.dmp

Filesize
212KB

Download
memory/2548-938-0x0000000007870000-0x0000000007E76000-memory.dmp

Filesize
6.0MB

Download
memory/2548-939-0x0000000004FC0000-0x0000000004FD2000-memory.dmp

Filesize
72KB

Download
memory/2548-940-0x0000000007E90000-0x0000000007F9A000-memory.dmp

Filesize
1.0MB

Download
memory/2548-941-0x0000000007FB0000-0x0000000007FEE000-memory.dmp

Filesize
248KB

Download
memory/2548-942-0x0000000008130000-0x000000000817B000-memory.dmp

Filesize
300KB

Download
memory/2548-943-0x0000000004FE0000-0x0000000004FF0000-memory.dmp

Filesize
64KB

Download
memory/2548-944-0x00000000082C0000-0x0000000008326000-memory.dmp

Filesize
408KB

Download
memory/2548-945-0x0000000008970000-0x0000000008A02000-memory.dmp

Filesize
584KB

Download
memory/2548-946-0x0000000008C80000-0x0000000008CF6000-memory.dmp

Filesize
472KB

Download
memory/2548-141-0x00000000023B0000-0x00000000023EC000-memory.dmp

Filesize
240KB

Download
memory/2548-947-0x0000000008D40000-0x0000000008F02000-memory.dmp

Filesize
1.8MB

Download
memory/2548-948-0x0000000008F20000-0x000000000944C000-memory.dmp

Filesize
5.2MB

Download
memory/2548-949-0x0000000009570000-0x000000000958E000-memory.dmp

Filesize
120KB

Download
memory/2548-950-0x0000000002430000-0x0000000002480000-memory.dmp

Filesize
320KB

Download