40d0636d3ec2287a07009b05a8bd7d4143b6cbb35eba9c23d9cfd239c8f9c575

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
22/11/2023, 17:31

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General

Target

ae7060c5601894ec5c50d229ea5417ec.exe
Size

397KB
MD5

ae7060c5601894ec5c50d229ea5417ec
SHA1

b338a8e8a6cedfca7ad0432d766604138d481735
SHA256

40d0636d3ec2287a07009b05a8bd7d4143b6cbb35eba9c23d9cfd239c8f9c575
SHA512

460944302255efc6150b7aea46748f75229ccd21cd868a4c15046c23b9c59eac0beb7d2d03353bb51e205489f6b10a435efd2ba464ec7cd61bc03aa33f072982
SSDEEP

6144:XBlL/0F6wKv62AYP9ke+uyJEEp2XnnE8qP2QOyCwT3yLmMgu9cWdq1bj8HyxOf:R26y2AE9kb59qnE8YlxTogn91bj8Hpf

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1000	eonlnq.exe
4816	eonlnq.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 1000 set thread context of 4816	1000	eonlnq.exe	86
PID 4816 set thread context of 3392	4816	eonlnq.exe	69
PID 4816 set thread context of 3660	4816	eonlnq.exe	101
PID 3660 set thread context of 3392	3660	typeperf.exe	69

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-3125601242-331447593-1512828465-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	typeperf.exe

Suspicious behavior: EnumeratesProcesses 58 IoCs

pid	Process
4816	eonlnq.exe
4816	eonlnq.exe
4816	eonlnq.exe
4816	eonlnq.exe
4816	eonlnq.exe
4816	eonlnq.exe
4816	eonlnq.exe
4816	eonlnq.exe
4816	eonlnq.exe
4816	eonlnq.exe
4816	eonlnq.exe
4816	eonlnq.exe
4816	eonlnq.exe
4816	eonlnq.exe
4816	eonlnq.exe
4816	eonlnq.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3392	Explorer.EXE

Suspicious behavior: MapViewOfSection 8 IoCs

pid	Process
1000	eonlnq.exe
4816	eonlnq.exe
3392	Explorer.EXE
3392	Explorer.EXE
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe
3660	typeperf.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3392	Explorer.EXE

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 4064 wrote to memory of 1000	4064	ae7060c5601894ec5c50d229ea5417ec.exe	84
PID 4064 wrote to memory of 1000	4064	ae7060c5601894ec5c50d229ea5417ec.exe	84
PID 4064 wrote to memory of 1000	4064	ae7060c5601894ec5c50d229ea5417ec.exe	84
PID 1000 wrote to memory of 4816	1000	eonlnq.exe	86
PID 1000 wrote to memory of 4816	1000	eonlnq.exe	86
PID 1000 wrote to memory of 4816	1000	eonlnq.exe	86
PID 1000 wrote to memory of 4816	1000	eonlnq.exe	86
PID 3392 wrote to memory of 3660	3392	Explorer.EXE	101
PID 3392 wrote to memory of 3660	3392	Explorer.EXE	101
PID 3392 wrote to memory of 3660	3392	Explorer.EXE	101
PID 3660 wrote to memory of 1376	3660	typeperf.exe	104
PID 3660 wrote to memory of 1376	3660	typeperf.exe	104
PID 3660 wrote to memory of 1376	3660	typeperf.exe	104

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: MapViewOfSection
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3392
- C:\Users\Admin\AppData\Local\Temp\ae7060c5601894ec5c50d229ea5417ec.exe
  "C:\Users\Admin\AppData\Local\Temp\ae7060c5601894ec5c50d229ea5417ec.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4064
- - C:\Users\Admin\AppData\Local\Temp\eonlnq.exe
    "C:\Users\Admin\AppData\Local\Temp\eonlnq.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:1000
  - - C:\Users\Admin\AppData\Local\Temp\eonlnq.exe
      "C:\Users\Admin\AppData\Local\Temp\eonlnq.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      PID:4816
- C:\Windows\SysWOW64\typeperf.exe
  "C:\Windows\SysWOW64\typeperf.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:3660
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:1376

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\eonlnq.exe

Filesize
198KB

MD5
71fd33b199315633dc232fa06c7e94a8

SHA1
cdef7d1016f8a058430d5f778a9e4de8760acc5b

SHA256
e49ad42b1f8c0cdfe8843ba366ff3edbf42c3e11bfb747a847e78230dfe8e202

SHA512
e80e3bec218b13c975bb953e4c1e0665f33da9699e42167a7b5b9b13e3d14d64394b83da722f304b771587e515b1a9619da28d2df8e62b7ba90e64291d4ac60f

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

Filesize
198KB

MD5
71fd33b199315633dc232fa06c7e94a8

SHA1
cdef7d1016f8a058430d5f778a9e4de8760acc5b

SHA256
e49ad42b1f8c0cdfe8843ba366ff3edbf42c3e11bfb747a847e78230dfe8e202

SHA512
e80e3bec218b13c975bb953e4c1e0665f33da9699e42167a7b5b9b13e3d14d64394b83da722f304b771587e515b1a9619da28d2df8e62b7ba90e64291d4ac60f

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

Filesize
198KB

MD5
71fd33b199315633dc232fa06c7e94a8

SHA1
cdef7d1016f8a058430d5f778a9e4de8760acc5b

SHA256
e49ad42b1f8c0cdfe8843ba366ff3edbf42c3e11bfb747a847e78230dfe8e202

SHA512
e80e3bec218b13c975bb953e4c1e0665f33da9699e42167a7b5b9b13e3d14d64394b83da722f304b771587e515b1a9619da28d2df8e62b7ba90e64291d4ac60f

Download Submit
C:\Users\Admin\AppData\Local\Temp\xjsdlmxhwc.r

Filesize
264KB

MD5
5b765832505ddedac0f3c42b0dad5ec1

SHA1
921ff22da17ea1c6faf2a244b967091bebcda247

SHA256
12b51eb60f268062485c366598e05e2af9c8c5d409f11c752545d49dc64a02af

SHA512
5e97557abfae4d300f42048efa7c18b12e841bae164300472ce22e2d43360649f835994696b11e4988b6ff616d7d170ef3bf0c366e16fb8e8d69f9ab61e4771a

Download Submit
memory/1000-5-0x00000000004E0000-0x00000000004E2000-memory.dmp

Filesize
8KB

Download
memory/3392-26-0x00000000033B0000-0x0000000003492000-memory.dmp

Filesize
904KB

Download
memory/3392-37-0x00000000033B0000-0x0000000003492000-memory.dmp

Filesize
904KB

Download
memory/3392-28-0x000000000D940000-0x000000000FC58000-memory.dmp

Filesize
35.1MB

Download
memory/3392-27-0x00000000033B0000-0x0000000003492000-memory.dmp

Filesize
904KB

Download
memory/3392-16-0x000000000D940000-0x000000000FC58000-memory.dmp

Filesize
35.1MB

Download
memory/3660-36-0x0000000001190000-0x0000000001233000-memory.dmp

Filesize
652KB

Download
memory/3660-35-0x0000000000970000-0x00000000009AA000-memory.dmp

Filesize
232KB

Download
memory/3660-23-0x00000000013F0000-0x000000000173A000-memory.dmp

Filesize
3.3MB

Download
memory/3660-18-0x0000000000970000-0x00000000009AA000-memory.dmp

Filesize
232KB

Download
memory/3660-19-0x0000000000970000-0x00000000009AA000-memory.dmp

Filesize
232KB

Download
memory/3660-25-0x0000000001190000-0x0000000001233000-memory.dmp

Filesize
652KB

Download
memory/3660-24-0x0000000000970000-0x00000000009AA000-memory.dmp

Filesize
232KB

Download
memory/4816-9-0x0000000000B60000-0x0000000000EAA000-memory.dmp

Filesize
3.3MB

Download
memory/4816-22-0x0000000000A00000-0x0000000000A24000-memory.dmp

Filesize
144KB

Download
memory/4816-20-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/4816-17-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/4816-15-0x0000000000A00000-0x0000000000A24000-memory.dmp

Filesize
144KB

Download
memory/4816-14-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/4816-13-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/4816-10-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/4816-7-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download