e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b

General

Target

e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe
Size

694KB
MD5

2bec456aed4c2911ec40647f5461e2b0
SHA1

eac08073e38be8bfaf8523b193335d870422881b
SHA256

e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b
SHA512

59182fd409c1078639d276a6c994834527f82bac946889878bb5a4d6c3b560ee5ff27a68063ec70c845ded1ef2a2d328bf3816cc2bc503187c0f0da6e5b7246a
SSDEEP

12288:EKcPemiaPaGTBfFxNzN5k2NyOtQIgDbSe8eBkLkh27mqxVfkMFMy8:IaG9NuxOrgDuEoxRD

Score

9^/10

execution

Malware Config

Signatures

Detects executables packed with SmartAssembly 1 IoCs

resource	yara_rule
behavioral1/memory/2032-3-0x0000000000830000-0x000000000084C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2660	powershell.exe
2808	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2032 set thread context of 2532	2032	e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe	34

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2492	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2032	e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe
2032	e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe
2032	e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe
2032	e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe
2032	e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe
2032	e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe
2660	powershell.exe
2808	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2032	e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe
Token: SeDebugPrivilege	2660	powershell.exe
Token: SeDebugPrivilege	2808	powershell.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2032 wrote to memory of 2660	2032	e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe	28
PID 2032 wrote to memory of 2660	2032	e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe	28
PID 2032 wrote to memory of 2660	2032	e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe	28
PID 2032 wrote to memory of 2808	2032	e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe	30
PID 2032 wrote to memory of 2808	2032	e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe	30
PID 2032 wrote to memory of 2808	2032	e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe	30
PID 2032 wrote to memory of 2492	2032	e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe	32
PID 2032 wrote to memory of 2492	2032	e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe	32
PID 2032 wrote to memory of 2492	2032	e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe	32
PID 2032 wrote to memory of 2532	2032	e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe	34
PID 2032 wrote to memory of 2532	2032	e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe	34
PID 2032 wrote to memory of 2532	2032	e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe	34
PID 2032 wrote to memory of 2532	2032	e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe	34

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe
"C:\Users\Admin\AppData\Local\Temp\e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2032
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2660
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\UeTsGWeYiEq.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2808
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UeTsGWeYiEq" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6A57.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2492
- C:\Users\Admin\AppData\Local\Temp\e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe
  C:\Users\Admin\AppData\Local\Temp\e94ddc3137be5f9e1f6e8467503d8aba906c02e9539d0242df5e19b5a689d76b.exe
  2⤵
  PID:2532

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp6A57.tmp

Filesize
1KB

MD5
81a287704ddfa79cd02a6cb6fc1ceafd

SHA1
c34d9f58849e19dedac69a0323274c000c2c5831

SHA256
5d8614f9e0048794dce13e082bb8269639e7dafeb33de43720407c0e9170b537

SHA512
dcaebbf53e339bd3ecc8f762b418d9e879eb7662b7c2731e637decf2914c67f86eb80469163fc943027181b90425900a422b390bf543bca4b316ced3f2cf84bc

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
9d915bc04a036edb50b11613b16f51f9

SHA1
58743606326774658c068c8b29f5be58463539cf

SHA256
ed65d7f2e530165568659d40f9781d1a0aaed63c9a6d1912325da12f709ce870

SHA512
07bdf26a0f482aa5a7bdbf179061a5d11c000d3e066c7e3d4725a0ce6f5100d1f3483feb1fd055b4b2428633399b526e758888aad25ddc95195ae5c5638a1584

Download Submit
memory/2032-3-0x0000000000830000-0x000000000084C000-memory.dmp

Filesize
112KB

Download
memory/2032-0-0x000007FEF5A13000-0x000007FEF5A14000-memory.dmp

Filesize
4KB

Download
memory/2032-4-0x0000000000560000-0x0000000000574000-memory.dmp

Filesize
80KB

Download
memory/2032-5-0x00000000023F0000-0x0000000002470000-memory.dmp

Filesize
512KB

Download
memory/2032-6-0x000007FEF5A13000-0x000007FEF5A14000-memory.dmp

Filesize
4KB

Download
memory/2032-2-0x000007FEF5A10000-0x000007FEF63FC000-memory.dmp

Filesize
9.9MB

Download
memory/2032-1-0x000000013FD60000-0x000000013FE12000-memory.dmp

Filesize
712KB

Download
memory/2032-24-0x000007FEF5A10000-0x000007FEF63FC000-memory.dmp

Filesize
9.9MB

Download
memory/2532-23-0x000007FFFFFD3000-0x000007FFFFFD4000-memory.dmp

Filesize
4KB

Download
memory/2660-16-0x0000000002860000-0x0000000002868000-memory.dmp

Filesize
32KB

Download
memory/2660-15-0x000000001B720000-0x000000001BA02000-memory.dmp

Filesize
2.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads