53cd9f462d758a4a4e70ba4262eeca3b33b81db121c44abc18b6ab8da20696a0

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2023 14:30

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General

Target

Quotations for client.exe
Size

392KB
MD5

559030db8c9ff37791ea1e3c62baa4a2
SHA1

825adb32a085b98f41b070bea1b9b664aa5f31ea
SHA256

1d9953bcc362548bbefbe63345d3b6058f26a875191a5e08fec4f106dc93c22c
SHA512

a2c5f7196ddb9214ae7d168675dc8dd6f01d47fc57cb5efa4880ac7544c8a1fa00a339759b09a1457693c87b960b2f3f10e79c955a7579d476220014ae70ad20
SSDEEP

12288:BnPdwGAEXy7g8MzQp2sZ58eB4S6jvtHEX/Yd:9PdwGA99F79B4X1HEvYd

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 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-1-5-21-919254492-3979293997-764407192-1000\Control Panel\International\Geo\Nation	qibybbe.exe

Executes dropped EXE 2 IoCs

pid	Process
2420	qibybbe.exe
3688	qibybbe.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2420 set thread context of 3688	2420	qibybbe.exe	87
PID 3688 set thread context of 3196	3688	qibybbe.exe	56
PID 3688 set thread context of 4392	3688	qibybbe.exe	98
PID 4392 set thread context of 3196	4392	explorer.exe	56

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-1-5-21-919254492-3979293997-764407192-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	explorer.exe

Suspicious behavior: EnumeratesProcesses 62 IoCs

pid	Process
3688	qibybbe.exe
3688	qibybbe.exe
3688	qibybbe.exe
3688	qibybbe.exe
3688	qibybbe.exe
3688	qibybbe.exe
3688	qibybbe.exe
3688	qibybbe.exe
3688	qibybbe.exe
3688	qibybbe.exe
3688	qibybbe.exe
3688	qibybbe.exe
3688	qibybbe.exe
3688	qibybbe.exe
3688	qibybbe.exe
3688	qibybbe.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3196	Explorer.EXE

Suspicious behavior: MapViewOfSection 8 IoCs

pid	Process
2420	qibybbe.exe
3688	qibybbe.exe
3196	Explorer.EXE
3196	Explorer.EXE
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe
4392	explorer.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3688	qibybbe.exe
Token: SeDebugPrivilege	4392	explorer.exe
Token: SeShutdownPrivilege	3196	Explorer.EXE
Token: SeCreatePagefilePrivilege	3196	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3196	Explorer.EXE

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1904 wrote to memory of 2420	1904	Quotations for client.exe	86
PID 1904 wrote to memory of 2420	1904	Quotations for client.exe	86
PID 1904 wrote to memory of 2420	1904	Quotations for client.exe	86
PID 2420 wrote to memory of 3688	2420	qibybbe.exe	87
PID 2420 wrote to memory of 3688	2420	qibybbe.exe	87
PID 2420 wrote to memory of 3688	2420	qibybbe.exe	87
PID 2420 wrote to memory of 3688	2420	qibybbe.exe	87
PID 3196 wrote to memory of 4392	3196	Explorer.EXE	98
PID 3196 wrote to memory of 4392	3196	Explorer.EXE	98
PID 3196 wrote to memory of 4392	3196	Explorer.EXE	98
PID 4392 wrote to memory of 3892	4392	explorer.exe	100
PID 4392 wrote to memory of 3892	4392	explorer.exe	100
PID 4392 wrote to memory of 3892	4392	explorer.exe	100

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3196
- C:\Users\Admin\AppData\Local\Temp\Quotations for client.exe
  "C:\Users\Admin\AppData\Local\Temp\Quotations for client.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1904
- - C:\Users\Admin\AppData\Local\Temp\qibybbe.exe
    "C:\Users\Admin\AppData\Local\Temp\qibybbe.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:2420
  - - C:\Users\Admin\AppData\Local\Temp\qibybbe.exe
      "C:\Users\Admin\AppData\Local\Temp\qibybbe.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of AdjustPrivilegeToken
      PID:3688
- C:\Windows\SysWOW64\explorer.exe
  "C:\Windows\SysWOW64\explorer.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4392
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:3892

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

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\abnumnhcg.va

Filesize
249KB

MD5
086eb519ffd61f2d03b0cbf9366a3994

SHA1
f93dfc2ce3cb91c91b826963ee6b08faa5406f01

SHA256
22ed68305025f631c73eb7ad81db95083ddd17612d9b0eb62a127228053f0981

SHA512
8c8eed5d5ae6616dff5b5b0be4c3dc8fbc0e4d65bd7c708cf506a6720eefbbc2c717a9be45bb224477b8a0f67e042d2667892acd81be666e77d91e2271c0170d

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

Filesize
227KB

MD5
ed7f318f5234df99d0f3093d9693e40c

SHA1
46b8d433ba988edd2aab86e266d3e92fc288d4b5

SHA256
61e3c81e114829b3a88543c2d5a3d88bf6a2e049a5104f19dfe8ffc5dd516c89

SHA512
16783ee5b110471415f1f6966bcee324ef78372cb7c3b12a77e3915714835a543edcea1f282373766b2384e92b8f81a9d8205d0bf17349763517e1b8694635cd

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

Filesize
227KB

MD5
ed7f318f5234df99d0f3093d9693e40c

SHA1
46b8d433ba988edd2aab86e266d3e92fc288d4b5

SHA256
61e3c81e114829b3a88543c2d5a3d88bf6a2e049a5104f19dfe8ffc5dd516c89

SHA512
16783ee5b110471415f1f6966bcee324ef78372cb7c3b12a77e3915714835a543edcea1f282373766b2384e92b8f81a9d8205d0bf17349763517e1b8694635cd

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

Filesize
227KB

MD5
ed7f318f5234df99d0f3093d9693e40c

SHA1
46b8d433ba988edd2aab86e266d3e92fc288d4b5

SHA256
61e3c81e114829b3a88543c2d5a3d88bf6a2e049a5104f19dfe8ffc5dd516c89

SHA512
16783ee5b110471415f1f6966bcee324ef78372cb7c3b12a77e3915714835a543edcea1f282373766b2384e92b8f81a9d8205d0bf17349763517e1b8694635cd

Download Submit
memory/2420-5-0x0000000000F70000-0x0000000000F72000-memory.dmp

Filesize
8KB

Download
memory/3196-15-0x000000000C190000-0x000000000D824000-memory.dmp

Filesize
22.6MB

Download
memory/3196-29-0x0000000008590000-0x0000000008696000-memory.dmp

Filesize
1.0MB

Download
memory/3196-25-0x0000000008590000-0x0000000008696000-memory.dmp

Filesize
1.0MB

Download
memory/3196-24-0x0000000008590000-0x0000000008696000-memory.dmp

Filesize
1.0MB

Download
memory/3196-22-0x000000000C190000-0x000000000D824000-memory.dmp

Filesize
22.6MB

Download
memory/3688-10-0x0000000001730000-0x0000000001A7A000-memory.dmp

Filesize
3.3MB

Download
memory/3688-13-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/3688-7-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/3688-11-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/3688-18-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/3688-19-0x00000000016D0000-0x00000000016F4000-memory.dmp

Filesize
144KB

Download
memory/3688-14-0x00000000016D0000-0x00000000016F4000-memory.dmp

Filesize
144KB

Download
memory/3688-12-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/4392-21-0x0000000001480000-0x00000000014B6000-memory.dmp

Filesize
216KB

Download
memory/4392-23-0x00000000032D0000-0x0000000003373000-memory.dmp

Filesize
652KB

Download
memory/4392-20-0x0000000003490000-0x00000000037DA000-memory.dmp

Filesize
3.3MB

Download
memory/4392-17-0x0000000001480000-0x00000000014B6000-memory.dmp

Filesize
216KB

Download
memory/4392-26-0x0000000001480000-0x00000000014B6000-memory.dmp

Filesize
216KB

Download
memory/4392-27-0x00000000032D0000-0x0000000003373000-memory.dmp

Filesize
652KB

Download
memory/4392-16-0x0000000001480000-0x00000000014B6000-memory.dmp

Filesize
216KB

Download