aceab1f3a3b2e6e9f4ebef15b772d6c5ae4a59a41ec72d004a890da9bc4fe948

Analysis

max time kernel
73s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
24-04-2023 22:00

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General

Target

aceab1f3a3b2e6e9f4ebef15b772d6c5ae4a59a41ec72d004a890da9bc4fe948.exe
Size

747KB
MD5

836d02449110354216fc052d76b9f891
SHA1

33dd799a816baeb0d09d2dc05c933a5e21c5af89
SHA256

aceab1f3a3b2e6e9f4ebef15b772d6c5ae4a59a41ec72d004a890da9bc4fe948
SHA512

3f58f55e177b48aed24cad90ebc0af49ffce6c2162259244b70bf7a35bb08bc566bdf3bc9d812bd660d92daba5ec44c992c29e3f40c11d525240413ba6990638
SSDEEP

12288:Zy90/36DKrGVkH4I2yRfwxyrqNHCKZ8d5FOB7V8fcvlabo4wh2dgpfW:ZyA6GrGVkHL28rqRCzKWfcvAboZ4uO

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
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	05321698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	05321698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	05321698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	05321698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	05321698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	05321698.exe

Executes dropped EXE 4 IoCs

pid	Process
1516	un743718.exe
2296	05321698.exe
3308	rk222900.exe
4632	si034186.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	05321698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	05321698.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	aceab1f3a3b2e6e9f4ebef15b772d6c5ae4a59a41ec72d004a890da9bc4fe948.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\\\""	aceab1f3a3b2e6e9f4ebef15b772d6c5ae4a59a41ec72d004a890da9bc4fe948.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un743718.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\\\""	un743718.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
2296	05321698.exe
2296	05321698.exe
3308	rk222900.exe
3308	rk222900.exe
4632	si034186.exe
4632	si034186.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2296	05321698.exe
Token: SeDebugPrivilege	3308	rk222900.exe
Token: SeDebugPrivilege	4632	si034186.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2628 wrote to memory of 1516	2628	aceab1f3a3b2e6e9f4ebef15b772d6c5ae4a59a41ec72d004a890da9bc4fe948.exe	83
PID 2628 wrote to memory of 1516	2628	aceab1f3a3b2e6e9f4ebef15b772d6c5ae4a59a41ec72d004a890da9bc4fe948.exe	83
PID 2628 wrote to memory of 1516	2628	aceab1f3a3b2e6e9f4ebef15b772d6c5ae4a59a41ec72d004a890da9bc4fe948.exe	83
PID 1516 wrote to memory of 2296	1516	un743718.exe	84
PID 1516 wrote to memory of 2296	1516	un743718.exe	84
PID 1516 wrote to memory of 2296	1516	un743718.exe	84
PID 1516 wrote to memory of 3308	1516	un743718.exe	89
PID 1516 wrote to memory of 3308	1516	un743718.exe	89
PID 1516 wrote to memory of 3308	1516	un743718.exe	89
PID 2628 wrote to memory of 4632	2628	aceab1f3a3b2e6e9f4ebef15b772d6c5ae4a59a41ec72d004a890da9bc4fe948.exe	90
PID 2628 wrote to memory of 4632	2628	aceab1f3a3b2e6e9f4ebef15b772d6c5ae4a59a41ec72d004a890da9bc4fe948.exe	90
PID 2628 wrote to memory of 4632	2628	aceab1f3a3b2e6e9f4ebef15b772d6c5ae4a59a41ec72d004a890da9bc4fe948.exe	90

C:\Users\Admin\AppData\Local\Temp\aceab1f3a3b2e6e9f4ebef15b772d6c5ae4a59a41ec72d004a890da9bc4fe948.exe
"C:\Users\Admin\AppData\Local\Temp\aceab1f3a3b2e6e9f4ebef15b772d6c5ae4a59a41ec72d004a890da9bc4fe948.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2628
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un743718.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un743718.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1516
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\05321698.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\05321698.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2296
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk222900.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk222900.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3308
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si034186.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si034186.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4632

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\si034186.exe

Filesize
136KB

MD5
b9f17cc95395f13838ba119abc3f742f

SHA1
ecdbc7ef78234c1c7009fdbc6f744c511067767d

SHA256
2e10845ea49bdd31991f80c88db940340e9f65c22eb3d1dc719e452fbcc17a15

SHA512
bf05c4b13405337bf71e69e8b751af742b24d47de2a46be74a5bb86d37e6eee099ef11d871e3514b1ee9c9458c1ac8127b6858eaae04dfced284d1ec87e34bca

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si034186.exe

Filesize
136KB

MD5
b9f17cc95395f13838ba119abc3f742f

SHA1
ecdbc7ef78234c1c7009fdbc6f744c511067767d

SHA256
2e10845ea49bdd31991f80c88db940340e9f65c22eb3d1dc719e452fbcc17a15

SHA512
bf05c4b13405337bf71e69e8b751af742b24d47de2a46be74a5bb86d37e6eee099ef11d871e3514b1ee9c9458c1ac8127b6858eaae04dfced284d1ec87e34bca

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un743718.exe

Filesize
593KB

MD5
6b9aeab88eab3e13f790adf18d567a08

SHA1
87eadde9b26606bebc53a95c728749fc0d3ed1ab

SHA256
cd44d7764c48829f888a14c5f51325bd720f470a3497cea1e4a3791a8404feb8

SHA512
a86e20787e1d38fdb2946e20e9de3b2e3d28a21c4de0969316c9657698622b3c57dee87677826833deb61a0b4fbbfeec6652036277d2492e567dc315dea71b35

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un743718.exe

Filesize
593KB

MD5
6b9aeab88eab3e13f790adf18d567a08

SHA1
87eadde9b26606bebc53a95c728749fc0d3ed1ab

SHA256
cd44d7764c48829f888a14c5f51325bd720f470a3497cea1e4a3791a8404feb8

SHA512
a86e20787e1d38fdb2946e20e9de3b2e3d28a21c4de0969316c9657698622b3c57dee87677826833deb61a0b4fbbfeec6652036277d2492e567dc315dea71b35

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\05321698.exe

Filesize
377KB

MD5
ebb81fe7b4c482504ef8440c37d8499f

SHA1
20495f1c799d129844cd1abc10304ca2dc6b7134

SHA256
ea9207d574e744f3cbcad043f491b38d21d8c1ae7424c6a63baa7a2bcd4f7c8c

SHA512
267c025f2dbf57c33337ed7a84c4ed032db882263619bc51b0bb0dbf9606a3e16c21629c42f2b7dea2d92ae63d1549746a14fae0be2a4a36cc17a7045987274c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\05321698.exe

Filesize
377KB

MD5
ebb81fe7b4c482504ef8440c37d8499f

SHA1
20495f1c799d129844cd1abc10304ca2dc6b7134

SHA256
ea9207d574e744f3cbcad043f491b38d21d8c1ae7424c6a63baa7a2bcd4f7c8c

SHA512
267c025f2dbf57c33337ed7a84c4ed032db882263619bc51b0bb0dbf9606a3e16c21629c42f2b7dea2d92ae63d1549746a14fae0be2a4a36cc17a7045987274c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk222900.exe

Filesize
459KB

MD5
807306a54a16be77610e2c15e01c2380

SHA1
e80d69d7c26522e43c0236f176dcd2e1f18c13c1

SHA256
92594849debc3a2c64032f16ec736282db7ce6e4a8bda9e145f61dd37f0fa6be

SHA512
87c63b12b4f3b2ddd61f3399b7303aff10e39d9efcf86bd2828a47b6b2fd906cd1da21bf292c03d559312febafa7cdc81af463c72a5ae76a02de4bddc0a9e006

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk222900.exe

Filesize
459KB

MD5
807306a54a16be77610e2c15e01c2380

SHA1
e80d69d7c26522e43c0236f176dcd2e1f18c13c1

SHA256
92594849debc3a2c64032f16ec736282db7ce6e4a8bda9e145f61dd37f0fa6be

SHA512
87c63b12b4f3b2ddd61f3399b7303aff10e39d9efcf86bd2828a47b6b2fd906cd1da21bf292c03d559312febafa7cdc81af463c72a5ae76a02de4bddc0a9e006

Download Submit
memory/2296-148-0x0000000000810000-0x000000000083D000-memory.dmp

Filesize
180KB

Download
memory/2296-149-0x0000000004F10000-0x00000000054B4000-memory.dmp

Filesize
5.6MB

Download
memory/2296-150-0x0000000002A20000-0x0000000002A32000-memory.dmp

Filesize
72KB

Download
memory/2296-151-0x0000000002A20000-0x0000000002A32000-memory.dmp

Filesize
72KB

Download
memory/2296-153-0x0000000002A20000-0x0000000002A32000-memory.dmp

Filesize
72KB

Download
memory/2296-155-0x0000000002A20000-0x0000000002A32000-memory.dmp

Filesize
72KB

Download
memory/2296-157-0x0000000002A20000-0x0000000002A32000-memory.dmp

Filesize
72KB

Download
memory/2296-159-0x0000000002A20000-0x0000000002A32000-memory.dmp

Filesize
72KB

Download
memory/2296-161-0x0000000002A20000-0x0000000002A32000-memory.dmp

Filesize
72KB

Download
memory/2296-163-0x0000000002A20000-0x0000000002A32000-memory.dmp

Filesize
72KB

Download
memory/2296-165-0x0000000002A20000-0x0000000002A32000-memory.dmp

Filesize
72KB

Download
memory/2296-167-0x0000000002A20000-0x0000000002A32000-memory.dmp

Filesize
72KB

Download
memory/2296-170-0x0000000004F00000-0x0000000004F10000-memory.dmp

Filesize
64KB

Download
memory/2296-169-0x0000000002A20000-0x0000000002A32000-memory.dmp

Filesize
72KB

Download
memory/2296-173-0x0000000002A20000-0x0000000002A32000-memory.dmp

Filesize
72KB

Download
memory/2296-172-0x0000000004F00000-0x0000000004F10000-memory.dmp

Filesize
64KB

Download
memory/2296-174-0x0000000004F00000-0x0000000004F10000-memory.dmp

Filesize
64KB

Download
memory/2296-176-0x0000000002A20000-0x0000000002A32000-memory.dmp

Filesize
72KB

Download
memory/2296-178-0x0000000002A20000-0x0000000002A32000-memory.dmp

Filesize
72KB

Download
memory/2296-180-0x0000000002A20000-0x0000000002A32000-memory.dmp

Filesize
72KB

Download
memory/2296-181-0x0000000000400000-0x0000000000803000-memory.dmp

Filesize
4.0MB

Download
memory/2296-182-0x0000000000810000-0x000000000083D000-memory.dmp

Filesize
180KB

Download
memory/2296-183-0x0000000004F00000-0x0000000004F10000-memory.dmp

Filesize
64KB

Download
memory/2296-185-0x0000000004F00000-0x0000000004F10000-memory.dmp

Filesize
64KB

Download
memory/2296-186-0x0000000000400000-0x0000000000803000-memory.dmp

Filesize
4.0MB

Download
memory/3308-191-0x0000000000820000-0x0000000000866000-memory.dmp

Filesize
280KB

Download
memory/3308-193-0x0000000004D10000-0x0000000004D45000-memory.dmp

Filesize
212KB

Download
memory/3308-192-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

Filesize
64KB

Download
memory/3308-195-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

Filesize
64KB

Download
memory/3308-194-0x0000000004D10000-0x0000000004D45000-memory.dmp

Filesize
212KB

Download
memory/3308-197-0x0000000004D10000-0x0000000004D45000-memory.dmp

Filesize
212KB

Download
memory/3308-198-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

Filesize
64KB

Download
memory/3308-200-0x0000000004D10000-0x0000000004D45000-memory.dmp

Filesize
212KB

Download
memory/3308-202-0x0000000004D10000-0x0000000004D45000-memory.dmp

Filesize
212KB

Download
memory/3308-204-0x0000000004D10000-0x0000000004D45000-memory.dmp

Filesize
212KB

Download
memory/3308-206-0x0000000004D10000-0x0000000004D45000-memory.dmp

Filesize
212KB

Download
memory/3308-208-0x0000000004D10000-0x0000000004D45000-memory.dmp

Filesize
212KB

Download
memory/3308-210-0x0000000004D10000-0x0000000004D45000-memory.dmp

Filesize
212KB

Download
memory/3308-212-0x0000000004D10000-0x0000000004D45000-memory.dmp

Filesize
212KB

Download
memory/3308-214-0x0000000004D10000-0x0000000004D45000-memory.dmp

Filesize
212KB

Download
memory/3308-216-0x0000000004D10000-0x0000000004D45000-memory.dmp

Filesize
212KB

Download
memory/3308-218-0x0000000004D10000-0x0000000004D45000-memory.dmp

Filesize
212KB

Download
memory/3308-220-0x0000000004D10000-0x0000000004D45000-memory.dmp

Filesize
212KB

Download
memory/3308-222-0x0000000004D10000-0x0000000004D45000-memory.dmp

Filesize
212KB

Download
memory/3308-224-0x0000000004D10000-0x0000000004D45000-memory.dmp

Filesize
212KB

Download
memory/3308-226-0x0000000004D10000-0x0000000004D45000-memory.dmp

Filesize
212KB

Download
memory/3308-228-0x0000000004D10000-0x0000000004D45000-memory.dmp

Filesize
212KB

Download
memory/3308-987-0x0000000007900000-0x0000000007F18000-memory.dmp

Filesize
6.1MB

Download
memory/3308-988-0x0000000007F70000-0x0000000007F82000-memory.dmp

Filesize
72KB

Download
memory/3308-989-0x0000000007F90000-0x000000000809A000-memory.dmp

Filesize
1.0MB

Download
memory/3308-990-0x00000000080B0000-0x00000000080EC000-memory.dmp

Filesize
240KB

Download
memory/3308-991-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

Filesize
64KB

Download
memory/3308-992-0x00000000083B0000-0x0000000008416000-memory.dmp

Filesize
408KB

Download
memory/3308-993-0x0000000008A80000-0x0000000008B12000-memory.dmp

Filesize
584KB

Download
memory/3308-994-0x0000000008B30000-0x0000000008B80000-memory.dmp

Filesize
320KB

Download
memory/3308-995-0x0000000008B90000-0x0000000008C06000-memory.dmp

Filesize
472KB

Download
memory/3308-996-0x0000000008C40000-0x0000000008C5E000-memory.dmp

Filesize
120KB

Download
memory/3308-997-0x0000000008D60000-0x0000000008F22000-memory.dmp

Filesize
1.8MB

Download
memory/3308-998-0x0000000008F30000-0x000000000945C000-memory.dmp

Filesize
5.2MB

Download
memory/4632-1004-0x0000000000370000-0x0000000000398000-memory.dmp

Filesize
160KB

Download
memory/4632-1005-0x0000000007460000-0x0000000007470000-memory.dmp

Filesize
64KB

Download