545482debc771e46e3444734ac23e2c368cca21a2b8b0b081b05c24b6f8e4ca2

General

Target

Invoice.exe
Size

644KB
MD5

378a8353e948f85fc2c580294b65b56e
SHA1

446b17e72f61fc51ac27f9d31f7e649239116fe8
SHA256

b8cc87b3e18517799b9d256edc93224ff87b14756d37b8c6c2d9a89eb3f9b533
SHA512

d62162bcb09da9514e985866d9ff8ffdda1f09d29b4b7e107a780f5003166213e74000defa63869fe452563de7a366763595e832932cbb9f1e6bb3ddcc805cce
SSDEEP

12288:xG7s9CfBQhxVbhcUgrNjsjgtRm7FiNQpPJabwupO8TSqH:Y7s9lVbpgrNLmISxJ103TSq

Score

7^/10

spyware stealer

Malware Config

Signatures

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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

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
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1968 set thread context of 2900	1968	Invoice.exe	36

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
2488	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
1968	Invoice.exe
1968	Invoice.exe
1968	Invoice.exe
2900	Invoice.exe
2900	Invoice.exe
2600	powershell.exe
2500	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1968	Invoice.exe
Token: SeDebugPrivilege	2900	Invoice.exe
Token: SeDebugPrivilege	2600	powershell.exe
Token: SeDebugPrivilege	2500	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 2600	1968	Invoice.exe	30
PID 1968 wrote to memory of 2600	1968	Invoice.exe	30
PID 1968 wrote to memory of 2600	1968	Invoice.exe	30
PID 1968 wrote to memory of 2600	1968	Invoice.exe	30
PID 1968 wrote to memory of 2500	1968	Invoice.exe	32
PID 1968 wrote to memory of 2500	1968	Invoice.exe	32
PID 1968 wrote to memory of 2500	1968	Invoice.exe	32
PID 1968 wrote to memory of 2500	1968	Invoice.exe	32
PID 1968 wrote to memory of 2488	1968	Invoice.exe	34
PID 1968 wrote to memory of 2488	1968	Invoice.exe	34
PID 1968 wrote to memory of 2488	1968	Invoice.exe	34
PID 1968 wrote to memory of 2488	1968	Invoice.exe	34
PID 1968 wrote to memory of 2900	1968	Invoice.exe	36
PID 1968 wrote to memory of 2900	1968	Invoice.exe	36
PID 1968 wrote to memory of 2900	1968	Invoice.exe	36
PID 1968 wrote to memory of 2900	1968	Invoice.exe	36
PID 1968 wrote to memory of 2900	1968	Invoice.exe	36
PID 1968 wrote to memory of 2900	1968	Invoice.exe	36
PID 1968 wrote to memory of 2900	1968	Invoice.exe	36
PID 1968 wrote to memory of 2900	1968	Invoice.exe	36
PID 1968 wrote to memory of 2900	1968	Invoice.exe	36

C:\Users\Admin\AppData\Local\Temp\Invoice.exe
"C:\Users\Admin\AppData\Local\Temp\Invoice.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1968
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Invoice.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2600
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\UPKpThSaR.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2500
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UPKpThSaR" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDB51.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2488
- C:\Users\Admin\AppData\Local\Temp\Invoice.exe
  "C:\Users\Admin\AppData\Local\Temp\Invoice.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2900

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpDB51.tmp

Filesize
1KB

MD5
32e67956ca59901d3e35181723fe06dc

SHA1
1dad09e99a75e222f0e4e95e273f0e49fe33bc6d

SHA256
2875822b403699b08bba0ee9bb34db0f547b47c3d04af1f141d53f47b639d1cd

SHA512
f9f014570308865e6b99b31d6296b45de6c5a4ad034bab66a07307bab0090608d8bc370f982d725ed76f7335eca6c83270ff94496c076a1e21bfc00c3e07b02b

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\AWBUOK0M9GR9F1YTN4M7.temp

Filesize
7KB

MD5
e9d3aff88fa265d3027eb3b5a19521cd

SHA1
3c22be5656a7f4278041fa83af750962d9b469a2

SHA256
95822a04a34d591b9638393a68eaeada42ef01b8feaaf2c335e7c89b580819dc

SHA512
0f8863c0e9e2401b6b52d911eccc4e87d888cf66342422b2981637ab345a417f43047a988f8bb7f74b4868d2938e6e8fee3b49bafc5df9ca421e5d0139b5b8f5

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
e9d3aff88fa265d3027eb3b5a19521cd

SHA1
3c22be5656a7f4278041fa83af750962d9b469a2

SHA256
95822a04a34d591b9638393a68eaeada42ef01b8feaaf2c335e7c89b580819dc

SHA512
0f8863c0e9e2401b6b52d911eccc4e87d888cf66342422b2981637ab345a417f43047a988f8bb7f74b4868d2938e6e8fee3b49bafc5df9ca421e5d0139b5b8f5

Download Submit
memory/1968-4-0x0000000074110000-0x00000000747FE000-memory.dmp

Filesize
6.9MB

Download
memory/1968-1-0x0000000074110000-0x00000000747FE000-memory.dmp

Filesize
6.9MB

Download
memory/1968-5-0x0000000000C40000-0x0000000000C80000-memory.dmp

Filesize
256KB

Download
memory/1968-6-0x0000000000590000-0x00000000005A0000-memory.dmp

Filesize
64KB

Download
memory/1968-7-0x0000000005240000-0x00000000052BA000-memory.dmp

Filesize
488KB

Download
memory/1968-3-0x0000000000600000-0x0000000000618000-memory.dmp

Filesize
96KB

Download
memory/1968-2-0x0000000000C40000-0x0000000000C80000-memory.dmp

Filesize
256KB

Download
memory/1968-32-0x0000000074110000-0x00000000747FE000-memory.dmp

Filesize
6.9MB

Download
memory/1968-0-0x0000000000E30000-0x0000000000ED8000-memory.dmp

Filesize
672KB

Download
memory/2500-44-0x00000000026D0000-0x0000000002710000-memory.dmp

Filesize
256KB

Download
memory/2500-43-0x00000000026D0000-0x0000000002710000-memory.dmp

Filesize
256KB

Download
memory/2500-45-0x000000006EE70000-0x000000006F41B000-memory.dmp

Filesize
5.7MB

Download
memory/2500-39-0x000000006EE70000-0x000000006F41B000-memory.dmp

Filesize
5.7MB

Download
memory/2500-37-0x000000006EE70000-0x000000006F41B000-memory.dmp

Filesize
5.7MB

Download
memory/2600-40-0x000000006EE70000-0x000000006F41B000-memory.dmp

Filesize
5.7MB

Download
memory/2600-38-0x00000000020B0000-0x00000000020F0000-memory.dmp

Filesize
256KB

Download
memory/2600-46-0x000000006EE70000-0x000000006F41B000-memory.dmp

Filesize
5.7MB

Download
memory/2600-36-0x000000006EE70000-0x000000006F41B000-memory.dmp

Filesize
5.7MB

Download
memory/2600-42-0x00000000020B0000-0x00000000020F0000-memory.dmp

Filesize
256KB

Download
memory/2900-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2900-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2900-33-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2900-41-0x0000000073020000-0x000000007370E000-memory.dmp

Filesize
6.9MB

Download
memory/2900-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2900-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2900-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2900-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2900-35-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2900-47-0x0000000073020000-0x000000007370E000-memory.dmp

Filesize
6.9MB

Download
memory/2900-48-0x00000000003A0000-0x00000000003E0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads