d19398603b7530a61656d2150717581dc492573e57d951aba483050469f252ef

Analysis

max time kernel
51s
max time network
72s
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, 03:22

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General

Target

d19398603b7530a61656d2150717581dc492573e57d951aba483050469f252ef.exe
Size

562KB
MD5

2db294bb622eaaa284eac12bfbbd44cb
SHA1

41758961830ed7f6677616416bef81324edfc80a
SHA256

d19398603b7530a61656d2150717581dc492573e57d951aba483050469f252ef
SHA512

de0dd3e0a795e5ec88f4de5f34665741b327e03237e074a46ce71ed2c5a9c25b50e9f2a240c8a710bbfdc505a07a25f2c1e161f9d1b3576fe380d0d86f381584
SSDEEP

12288:ry90iZpOzNlfTh83A1pRgTMDPotII37hmN+rDo5Sp:ryBZpovfIamwDwthg54

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\DisableBehaviorMonitoring = "1"	39758616.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	39758616.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	39758616.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	39758616.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	39758616.exe

Executes dropped EXE 4 IoCs

pid	Process
3540	st318251.exe
4672	39758616.exe
1420	kp775630.exe
2488	lr237936.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"	39758616.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	st318251.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\\\""	st318251.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	d19398603b7530a61656d2150717581dc492573e57d951aba483050469f252ef.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\\\""	d19398603b7530a61656d2150717581dc492573e57d951aba483050469f252ef.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
4672	39758616.exe
4672	39758616.exe
1420	kp775630.exe
1420	kp775630.exe
2488	lr237936.exe
2488	lr237936.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4672	39758616.exe
Token: SeDebugPrivilege	1420	kp775630.exe
Token: SeDebugPrivilege	2488	lr237936.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2112 wrote to memory of 3540	2112	d19398603b7530a61656d2150717581dc492573e57d951aba483050469f252ef.exe	66
PID 2112 wrote to memory of 3540	2112	d19398603b7530a61656d2150717581dc492573e57d951aba483050469f252ef.exe	66
PID 2112 wrote to memory of 3540	2112	d19398603b7530a61656d2150717581dc492573e57d951aba483050469f252ef.exe	66
PID 3540 wrote to memory of 4672	3540	st318251.exe	67
PID 3540 wrote to memory of 4672	3540	st318251.exe	67
PID 3540 wrote to memory of 1420	3540	st318251.exe	68
PID 3540 wrote to memory of 1420	3540	st318251.exe	68
PID 3540 wrote to memory of 1420	3540	st318251.exe	68
PID 2112 wrote to memory of 2488	2112	d19398603b7530a61656d2150717581dc492573e57d951aba483050469f252ef.exe	70
PID 2112 wrote to memory of 2488	2112	d19398603b7530a61656d2150717581dc492573e57d951aba483050469f252ef.exe	70
PID 2112 wrote to memory of 2488	2112	d19398603b7530a61656d2150717581dc492573e57d951aba483050469f252ef.exe	70

C:\Users\Admin\AppData\Local\Temp\d19398603b7530a61656d2150717581dc492573e57d951aba483050469f252ef.exe
"C:\Users\Admin\AppData\Local\Temp\d19398603b7530a61656d2150717581dc492573e57d951aba483050469f252ef.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2112
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st318251.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st318251.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3540
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\39758616.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\39758616.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4672
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp775630.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp775630.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1420
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr237936.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr237936.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2488

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\lr237936.exe

Filesize
136KB

MD5
ace73b2b1f835de11594ea9a243a9f5c

SHA1
2f929d1f69784fbe499a95b064679a16947bdd84

SHA256
7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49

SHA512
024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr237936.exe

Filesize
136KB

MD5
ace73b2b1f835de11594ea9a243a9f5c

SHA1
2f929d1f69784fbe499a95b064679a16947bdd84

SHA256
7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49

SHA512
024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st318251.exe

Filesize
408KB

MD5
dbb71cad548682181ac27a01bc348b91

SHA1
118ae73e4222bde6ef84b532b055eedcb742cb7e

SHA256
2d157420af8848a425129b1fdddcf035fcf9ed0d3e954e94dc710c739f8f4734

SHA512
f282d29f96fbbd4c561fa9707a0f442d196ebd0e8255fa25dcb702398ce903dcfe04841a4219e6ee2782416a842dc0ce29a96c7418afdcae4a633a9c18d85a03

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st318251.exe

Filesize
408KB

MD5
dbb71cad548682181ac27a01bc348b91

SHA1
118ae73e4222bde6ef84b532b055eedcb742cb7e

SHA256
2d157420af8848a425129b1fdddcf035fcf9ed0d3e954e94dc710c739f8f4734

SHA512
f282d29f96fbbd4c561fa9707a0f442d196ebd0e8255fa25dcb702398ce903dcfe04841a4219e6ee2782416a842dc0ce29a96c7418afdcae4a633a9c18d85a03

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\39758616.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\39758616.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp775630.exe

Filesize
360KB

MD5
cb19951f18090d666fa9cebf831d9592

SHA1
6172a07f2e9918f4da54307e5eadc09e45649c0d

SHA256
5035658b37976fa0055e2c486a021afbc1e1a4c56029f43572e9b1313c48f576

SHA512
988f98903c75699e557c1e95c3b03e368341e55205b7b15a3e804d110c88916ae184b84993de1dfacd21128c357c73a1350efb9dde93d6483041d18c921445b4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp775630.exe

Filesize
360KB

MD5
cb19951f18090d666fa9cebf831d9592

SHA1
6172a07f2e9918f4da54307e5eadc09e45649c0d

SHA256
5035658b37976fa0055e2c486a021afbc1e1a4c56029f43572e9b1313c48f576

SHA512
988f98903c75699e557c1e95c3b03e368341e55205b7b15a3e804d110c88916ae184b84993de1dfacd21128c357c73a1350efb9dde93d6483041d18c921445b4

Download Submit
memory/1420-137-0x0000000004860000-0x000000000489C000-memory.dmp

Filesize
240KB

Download
memory/1420-138-0x0000000007280000-0x000000000777E000-memory.dmp

Filesize
5.0MB

Download
memory/1420-139-0x0000000004C60000-0x0000000004C9A000-memory.dmp

Filesize
232KB

Download
memory/1420-140-0x0000000002CA0000-0x0000000002CE6000-memory.dmp

Filesize
280KB

Download
memory/1420-142-0x0000000004CF0000-0x0000000004D00000-memory.dmp

Filesize
64KB

Download
memory/1420-141-0x0000000004CF0000-0x0000000004D00000-memory.dmp

Filesize
64KB

Download
memory/1420-143-0x0000000004CF0000-0x0000000004D00000-memory.dmp

Filesize
64KB

Download
memory/1420-145-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-144-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-147-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-149-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-151-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-155-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-157-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-153-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-159-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-161-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-163-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-165-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-167-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-169-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-171-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-173-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-175-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-177-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-179-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-181-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-183-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-185-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-187-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-189-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-191-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-193-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-195-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-197-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-199-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-201-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-203-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-205-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-207-0x0000000004C60000-0x0000000004C95000-memory.dmp

Filesize
212KB

Download
memory/1420-936-0x0000000009C00000-0x000000000A206000-memory.dmp

Filesize
6.0MB

Download
memory/1420-937-0x0000000004D00000-0x0000000004D12000-memory.dmp

Filesize
72KB

Download
memory/1420-938-0x000000000A250000-0x000000000A35A000-memory.dmp

Filesize
1.0MB

Download
memory/1420-939-0x000000000A360000-0x000000000A39E000-memory.dmp

Filesize
248KB

Download
memory/1420-940-0x000000000A3E0000-0x000000000A42B000-memory.dmp

Filesize
300KB

Download
memory/1420-941-0x0000000004CF0000-0x0000000004D00000-memory.dmp

Filesize
64KB

Download
memory/1420-942-0x000000000A670000-0x000000000A6D6000-memory.dmp

Filesize
408KB

Download
memory/1420-943-0x000000000AD20000-0x000000000ADB2000-memory.dmp

Filesize
584KB

Download
memory/1420-944-0x000000000AEF0000-0x000000000AF66000-memory.dmp

Filesize
472KB

Download
memory/1420-945-0x000000000AFB0000-0x000000000B172000-memory.dmp

Filesize
1.8MB

Download
memory/1420-946-0x000000000B190000-0x000000000B6BC000-memory.dmp

Filesize
5.2MB

Download
memory/1420-947-0x000000000B7E0000-0x000000000B7FE000-memory.dmp

Filesize
120KB

Download
memory/1420-948-0x0000000004A80000-0x0000000004AD0000-memory.dmp

Filesize
320KB

Download
memory/2488-954-0x00000000007B0000-0x00000000007D8000-memory.dmp

Filesize
160KB

Download
memory/2488-955-0x0000000007570000-0x00000000075BB000-memory.dmp

Filesize
300KB

Download
memory/2488-956-0x0000000007560000-0x0000000007570000-memory.dmp

Filesize
64KB

Download
memory/4672-131-0x0000000000F10000-0x0000000000F1A000-memory.dmp

Filesize
40KB

Download