8c7fd0a4bc551502bc5fde36c37617bbb4c6c6d1588e554f60de0ea281eae28d

Analysis

max time kernel
74s
max time network
78s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
11/07/2024, 19:35

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General

Target

Deushack.exe
Size

974KB
MD5

aa5c5e8b48622d3b6d80e94f54110e61
SHA1

7c1e0adac8a1dfe992793108d59814cd0b6aac8d
SHA256

8c7fd0a4bc551502bc5fde36c37617bbb4c6c6d1588e554f60de0ea281eae28d
SHA512

f6df3b8fe36d3974601e5b60ffd6980db743ecf7b5a2eb6ed00ad304846d527d3fd0e9e9b548378605cefa899ef9a917984d904c7a94bb0ec6e99859ee20cf59
SSDEEP

24576:TLc6V9iFn4GFME6gFBxVXuNqjBs3MBAj0TEjOF8/:TfycKVAqjBsMC

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Downloads MZ/PE file

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Control Panel\International\Geo\Nation	Deushack.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Control Panel\International\Geo\Nation	Deushack.exe

Executes dropped EXE 3 IoCs

pid	Process
3716	hoamfssd.lcw.exe
2660	er4vvd4o.gna.exe
5088	er4vvd4o.gna.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
T1552.001
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 use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3716 set thread context of 3052	3716	hoamfssd.lcw.exe	92
PID 2660 set thread context of 2416	2660	er4vvd4o.gna.exe	108
PID 5088 set thread context of 1452	5088	er4vvd4o.gna.exe	112

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2212	1164	WerFault.exe	82
4076	1140	WerFault.exe	102

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000	taskmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	taskmgr.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName	taskmgr.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
3052	RegAsm.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
2416	RegAsm.exe
1452	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 25 IoCs

description	pid	Process
Token: SeDebugPrivilege	1164	Deushack.exe
Token: SeDebugPrivilege	4480	taskmgr.exe
Token: SeSystemProfilePrivilege	4480	taskmgr.exe
Token: SeCreateGlobalPrivilege	4480	taskmgr.exe
Token: SeDebugPrivilege	3052	RegAsm.exe
Token: SeBackupPrivilege	3052	RegAsm.exe
Token: SeSecurityPrivilege	3052	RegAsm.exe
Token: SeSecurityPrivilege	3052	RegAsm.exe
Token: SeSecurityPrivilege	3052	RegAsm.exe
Token: SeSecurityPrivilege	3052	RegAsm.exe
Token: 33	4480	taskmgr.exe
Token: SeIncBasePriorityPrivilege	4480	taskmgr.exe
Token: SeDebugPrivilege	1140	Deushack.exe
Token: SeDebugPrivilege	2416	RegAsm.exe
Token: SeBackupPrivilege	2416	RegAsm.exe
Token: SeSecurityPrivilege	2416	RegAsm.exe
Token: SeSecurityPrivilege	2416	RegAsm.exe
Token: SeSecurityPrivilege	2416	RegAsm.exe
Token: SeSecurityPrivilege	2416	RegAsm.exe
Token: SeDebugPrivilege	1452	RegAsm.exe
Token: SeBackupPrivilege	1452	RegAsm.exe
Token: SeSecurityPrivilege	1452	RegAsm.exe
Token: SeSecurityPrivilege	1452	RegAsm.exe
Token: SeSecurityPrivilege	1452	RegAsm.exe
Token: SeSecurityPrivilege	1452	RegAsm.exe

Suspicious use of FindShellTrayWindow 53 IoCs

pid	Process
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe

Suspicious use of SendNotifyMessage 53 IoCs

pid	Process
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe
4480	taskmgr.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 1164 wrote to memory of 3716	1164	Deushack.exe	87
PID 1164 wrote to memory of 3716	1164	Deushack.exe	87
PID 1164 wrote to memory of 3716	1164	Deushack.exe	87
PID 3716 wrote to memory of 3052	3716	hoamfssd.lcw.exe	92
PID 3716 wrote to memory of 3052	3716	hoamfssd.lcw.exe	92
PID 3716 wrote to memory of 3052	3716	hoamfssd.lcw.exe	92
PID 3716 wrote to memory of 3052	3716	hoamfssd.lcw.exe	92
PID 3716 wrote to memory of 3052	3716	hoamfssd.lcw.exe	92
PID 3716 wrote to memory of 3052	3716	hoamfssd.lcw.exe	92
PID 3716 wrote to memory of 3052	3716	hoamfssd.lcw.exe	92
PID 3716 wrote to memory of 3052	3716	hoamfssd.lcw.exe	92
PID 1140 wrote to memory of 2660	1140	Deushack.exe	104
PID 1140 wrote to memory of 2660	1140	Deushack.exe	104
PID 1140 wrote to memory of 2660	1140	Deushack.exe	104
PID 2660 wrote to memory of 2416	2660	er4vvd4o.gna.exe	108
PID 2660 wrote to memory of 2416	2660	er4vvd4o.gna.exe	108
PID 2660 wrote to memory of 2416	2660	er4vvd4o.gna.exe	108
PID 2660 wrote to memory of 2416	2660	er4vvd4o.gna.exe	108
PID 2660 wrote to memory of 2416	2660	er4vvd4o.gna.exe	108
PID 2660 wrote to memory of 2416	2660	er4vvd4o.gna.exe	108
PID 2660 wrote to memory of 2416	2660	er4vvd4o.gna.exe	108
PID 2660 wrote to memory of 2416	2660	er4vvd4o.gna.exe	108
PID 5088 wrote to memory of 1452	5088	er4vvd4o.gna.exe	112
PID 5088 wrote to memory of 1452	5088	er4vvd4o.gna.exe	112
PID 5088 wrote to memory of 1452	5088	er4vvd4o.gna.exe	112
PID 5088 wrote to memory of 1452	5088	er4vvd4o.gna.exe	112
PID 5088 wrote to memory of 1452	5088	er4vvd4o.gna.exe	112
PID 5088 wrote to memory of 1452	5088	er4vvd4o.gna.exe	112
PID 5088 wrote to memory of 1452	5088	er4vvd4o.gna.exe	112
PID 5088 wrote to memory of 1452	5088	er4vvd4o.gna.exe	112

C:\Users\Admin\AppData\Local\Temp\Deushack.exe
"C:\Users\Admin\AppData\Local\Temp\Deushack.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1164
- C:\Users\Admin\AppData\Local\Temp\hoamfssd.lcw.exe
  "C:\Users\Admin\AppData\Local\Temp\hoamfssd.lcw.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:3716
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3052
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1164 -s 1756
  2⤵
  - Program crash
  PID:2212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1164 -ip 1164
1⤵
PID:3032

C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /4
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4480

C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /4
1⤵
PID:2736

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:1200

C:\Users\Admin\AppData\Local\Temp\Deushack.exe
"C:\Users\Admin\AppData\Local\Temp\Deushack.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1140
- C:\Users\Admin\AppData\Local\Temp\er4vvd4o.gna.exe
  "C:\Users\Admin\AppData\Local\Temp\er4vvd4o.gna.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:2660
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2416
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1140 -s 1772
  2⤵
  - Program crash
  PID:4076

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1140 -ip 1140
1⤵
PID:3956

C:\Users\Admin\AppData\Local\Temp\er4vvd4o.gna.exe
"C:\Users\Admin\AppData\Local\Temp\er4vvd4o.gna.exe"
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5088
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1452

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

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\Microsoft\CLR_v4.0_32\UsageLogs\RegAsm.exe.log

Filesize
2KB

MD5
60ad21e008a8447fc1130a9c9c155148

SHA1
5dfa21d14dc33de3cc93a463688fe1d640b01730

SHA256
bb65e24fd8681e7af464e115fba42ff7713e933683cbd654a124c0e564530bb9

SHA512
42a2753f717a4984967907fa69200e8a464068a6d4a226803cf9503ffb7fee540ffc611b4c905cc84f3623639a6aa93003b390f9c38e601b59f171a9e90bd9b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\hoamfssd.lcw.exe

Filesize
574KB

MD5
dfce865a3bc516c59e31e794fa2ddaec

SHA1
0d60b4a07ec20277203425ad39415c652e16a80a

SHA256
44afe9f430fe26bcf070880af5ed7685d79eeee8dd84b6aa637a0211f3f855a7

SHA512
985ad4b2841ac605c53a98163c4a2005224f003fe6c4b5d853164c2896a79d7adcc6b4bb2d3c578c5bfc6cc3832308bccad741d5b78ae527e068f5f46e69f91c

Download Submit
memory/1164-0-0x0000000074FBE000-0x0000000074FBF000-memory.dmp

Filesize
4KB

Download
memory/1164-1-0x00000000004B0000-0x000000000059A000-memory.dmp

Filesize
936KB

Download
memory/1164-2-0x0000000007420000-0x000000000752A000-memory.dmp

Filesize
1.0MB

Download
memory/1164-3-0x0000000074FB0000-0x0000000075760000-memory.dmp

Filesize
7.7MB

Download
memory/1164-5-0x000000000B520000-0x000000000BAC4000-memory.dmp

Filesize
5.6MB

Download
memory/1164-6-0x000000000B050000-0x000000000B0E2000-memory.dmp

Filesize
584KB

Download
memory/1164-14-0x0000000074FB0000-0x0000000075760000-memory.dmp

Filesize
7.7MB

Download
memory/3052-34-0x00000000081C0000-0x00000000081D2000-memory.dmp

Filesize
72KB

Download
memory/3052-38-0x0000000009580000-0x00000000095F6000-memory.dmp

Filesize
472KB

Download
memory/3052-18-0x0000000005560000-0x000000000556A000-memory.dmp

Filesize
40KB

Download
memory/3052-15-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3052-43-0x0000000074C70000-0x0000000075420000-memory.dmp

Filesize
7.7MB

Download
memory/3052-41-0x000000000AD50000-0x000000000B27C000-memory.dmp

Filesize
5.2MB

Download
memory/3052-40-0x000000000A650000-0x000000000A812000-memory.dmp

Filesize
1.8MB

Download
memory/3052-39-0x0000000007F80000-0x0000000007F9E000-memory.dmp

Filesize
120KB

Download
memory/3052-17-0x0000000074C70000-0x0000000075420000-memory.dmp

Filesize
7.7MB

Download
memory/3052-37-0x0000000008FA0000-0x0000000009006000-memory.dmp

Filesize
408KB

Download
memory/3052-36-0x0000000008380000-0x00000000083CC000-memory.dmp

Filesize
304KB

Download
memory/3052-35-0x0000000008220000-0x000000000825C000-memory.dmp

Filesize
240KB

Download
memory/3052-16-0x0000000074C70000-0x0000000075420000-memory.dmp

Filesize
7.7MB

Download
memory/3052-32-0x0000000008700000-0x0000000008D18000-memory.dmp

Filesize
6.1MB

Download
memory/3052-33-0x0000000008270000-0x000000000837A000-memory.dmp

Filesize
1.0MB

Download
memory/4480-27-0x000001AA23790000-0x000001AA23791000-memory.dmp

Filesize
4KB

Download
memory/4480-28-0x000001AA23790000-0x000001AA23791000-memory.dmp

Filesize
4KB

Download
memory/4480-29-0x000001AA23790000-0x000001AA23791000-memory.dmp

Filesize
4KB

Download
memory/4480-30-0x000001AA23790000-0x000001AA23791000-memory.dmp

Filesize
4KB

Download
memory/4480-31-0x000001AA23790000-0x000001AA23791000-memory.dmp

Filesize
4KB

Download
memory/4480-25-0x000001AA23790000-0x000001AA23791000-memory.dmp

Filesize
4KB

Download
memory/4480-26-0x000001AA23790000-0x000001AA23791000-memory.dmp

Filesize
4KB

Download
memory/4480-21-0x000001AA23790000-0x000001AA23791000-memory.dmp

Filesize
4KB

Download
memory/4480-20-0x000001AA23790000-0x000001AA23791000-memory.dmp

Filesize
4KB

Download
memory/4480-19-0x000001AA23790000-0x000001AA23791000-memory.dmp

Filesize
4KB

Download