b9ce22d86ba1fd0268708a85e302d079f4aea92d36334b385aac28465cf67e9d

Analysis

max time kernel
108s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
02-02-2023 05:18

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General

Target

INVOICE AZ340098.exe
Size

96KB
MD5

6cb19652cca7715b5bfdbab9dd37b5c9
SHA1

974ddadb8e316cb800cf8cfde95f22a17ea1fd52
SHA256

b9ce22d86ba1fd0268708a85e302d079f4aea92d36334b385aac28465cf67e9d
SHA512

83d395c6d457f40341ade28db7b1ed9bbb19e92d246a4a5918ab9c268cdcc5d62cd1305117fa9c2a0d4177119a280aeb775d76e603793a01e1667f4533ae0347
SSDEEP

768:O++rN0JFuOPIkzhNM75NbcVfup+btYAJHa4H:OBN04kzjUcVfupotYyTH

Score

6^/10

collection

Malware Config

Signatures

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
11	api.ipify.org
12	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2600 set thread context of 4512	2600	INVOICE AZ340098.exe	100

Suspicious behavior: EnumeratesProcesses 36 IoCs

pid	Process
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe
2600	INVOICE AZ340098.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2600	INVOICE AZ340098.exe
Token: SeDebugPrivilege	4512	AddInProcess32.exe

Suspicious use of WriteProcessMemory 44 IoCs

description	pid	Process	procid_target
PID 2600 wrote to memory of 2268	2600	INVOICE AZ340098.exe	82
PID 2600 wrote to memory of 2268	2600	INVOICE AZ340098.exe	82
PID 2600 wrote to memory of 728	2600	INVOICE AZ340098.exe	83
PID 2600 wrote to memory of 728	2600	INVOICE AZ340098.exe	83
PID 2600 wrote to memory of 996	2600	INVOICE AZ340098.exe	84
PID 2600 wrote to memory of 996	2600	INVOICE AZ340098.exe	84
PID 2600 wrote to memory of 4976	2600	INVOICE AZ340098.exe	85
PID 2600 wrote to memory of 4976	2600	INVOICE AZ340098.exe	85
PID 2600 wrote to memory of 968	2600	INVOICE AZ340098.exe	86
PID 2600 wrote to memory of 968	2600	INVOICE AZ340098.exe	86
PID 2600 wrote to memory of 1264	2600	INVOICE AZ340098.exe	87
PID 2600 wrote to memory of 1264	2600	INVOICE AZ340098.exe	87
PID 2600 wrote to memory of 1280	2600	INVOICE AZ340098.exe	88
PID 2600 wrote to memory of 1280	2600	INVOICE AZ340098.exe	88
PID 2600 wrote to memory of 4936	2600	INVOICE AZ340098.exe	89
PID 2600 wrote to memory of 4936	2600	INVOICE AZ340098.exe	89
PID 2600 wrote to memory of 4932	2600	INVOICE AZ340098.exe	90
PID 2600 wrote to memory of 4932	2600	INVOICE AZ340098.exe	90
PID 2600 wrote to memory of 2604	2600	INVOICE AZ340098.exe	91
PID 2600 wrote to memory of 2604	2600	INVOICE AZ340098.exe	91
PID 2600 wrote to memory of 3436	2600	INVOICE AZ340098.exe	92
PID 2600 wrote to memory of 3436	2600	INVOICE AZ340098.exe	92
PID 2600 wrote to memory of 4316	2600	INVOICE AZ340098.exe	93
PID 2600 wrote to memory of 4316	2600	INVOICE AZ340098.exe	93
PID 2600 wrote to memory of 3652	2600	INVOICE AZ340098.exe	94
PID 2600 wrote to memory of 3652	2600	INVOICE AZ340098.exe	94
PID 2600 wrote to memory of 4408	2600	INVOICE AZ340098.exe	95
PID 2600 wrote to memory of 4408	2600	INVOICE AZ340098.exe	95
PID 2600 wrote to memory of 3956	2600	INVOICE AZ340098.exe	96
PID 2600 wrote to memory of 3956	2600	INVOICE AZ340098.exe	96
PID 2600 wrote to memory of 3912	2600	INVOICE AZ340098.exe	97
PID 2600 wrote to memory of 3912	2600	INVOICE AZ340098.exe	97
PID 2600 wrote to memory of 2336	2600	INVOICE AZ340098.exe	98
PID 2600 wrote to memory of 2336	2600	INVOICE AZ340098.exe	98
PID 2600 wrote to memory of 2404	2600	INVOICE AZ340098.exe	99
PID 2600 wrote to memory of 2404	2600	INVOICE AZ340098.exe	99
PID 2600 wrote to memory of 4512	2600	INVOICE AZ340098.exe	100
PID 2600 wrote to memory of 4512	2600	INVOICE AZ340098.exe	100
PID 2600 wrote to memory of 4512	2600	INVOICE AZ340098.exe	100
PID 2600 wrote to memory of 4512	2600	INVOICE AZ340098.exe	100
PID 2600 wrote to memory of 4512	2600	INVOICE AZ340098.exe	100
PID 2600 wrote to memory of 4512	2600	INVOICE AZ340098.exe	100
PID 2600 wrote to memory of 4512	2600	INVOICE AZ340098.exe	100
PID 2600 wrote to memory of 4512	2600	INVOICE AZ340098.exe	100

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe

C:\Users\Admin\AppData\Local\Temp\INVOICE AZ340098.exe
"C:\Users\Admin\AppData\Local\Temp\INVOICE AZ340098.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2600
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe"
  2⤵
  PID:2268
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe"
  2⤵
  PID:728
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe"
  2⤵
  PID:996
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"
  2⤵
  PID:4976
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe"
  2⤵
  PID:968
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe"
  2⤵
  PID:1264
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\CasPol.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\CasPol.exe"
  2⤵
  PID:1280
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe"
  2⤵
  PID:4936
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe"
  2⤵
  PID:4932
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:2604
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe"
  2⤵
  PID:3436
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe"
  2⤵
  PID:4316
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe"
  2⤵
  PID:3652
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"
  2⤵
  PID:4408
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\DataSvcUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\DataSvcUtil.exe"
  2⤵
  PID:3956
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
  2⤵
  PID:3912
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe"
  2⤵
  PID:2336
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe"
  2⤵
  PID:2404
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:4512

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2600-132-0x000001E15B830000-0x000001E15B84C000-memory.dmp

Filesize
112KB

Download
memory/2600-133-0x00007FFA61D30000-0x00007FFA627F1000-memory.dmp

Filesize
10.8MB

Download
memory/2600-136-0x00007FFA61D30000-0x00007FFA627F1000-memory.dmp

Filesize
10.8MB

Download
memory/4512-134-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4512-135-0x000000000042A7CE-mapping.dmp

Download
memory/4512-137-0x0000000005ED0000-0x0000000006474000-memory.dmp

Filesize
5.6MB

Download
memory/4512-138-0x0000000005920000-0x0000000005986000-memory.dmp

Filesize
408KB

Download
memory/4512-139-0x0000000007080000-0x0000000007112000-memory.dmp

Filesize
584KB

Download
memory/4512-140-0x0000000007060000-0x000000000706A000-memory.dmp

Filesize
40KB

Download
memory/4512-141-0x0000000007170000-0x00000000071C0000-memory.dmp

Filesize
320KB

Download
memory/4512-142-0x0000000007680000-0x0000000007842000-memory.dmp

Filesize
1.8MB

Download