strrat | 6da5b5cc7e2e2f07562156216d39aa49ed6fa30273b7669605ef78e4dc1be367

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
24/04/2024, 04:44

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General

Target

RICHIESTA-QUOTAZIONI.jar
Size

64KB
MD5

0d46ea03546bc6a9760d3ef9f15e84e7
SHA1

3ee2e6f7ccf50b4be839d71376ba5fea8dde8acd
SHA256

6da5b5cc7e2e2f07562156216d39aa49ed6fa30273b7669605ef78e4dc1be367
SHA512

e0a5d48b6b98ae045776e17eb60a51896e4417b6e5017cb396b2be96b6b3b490a631dac94025bf33497c7e41173acc6ee0432588faf2d2011bb15b5a1bd10a02
SSDEEP

1536:sobZKi+D2XJ1BvxVqflObfGLKw5+lqSwbGGxVnjmIQUXt/Z:fMi/VvxwflpPxPRnag9/Z

Score

10^/10

strrat discovery persistence stealer trojan

Malware Config

Signatures

STRRAT
STRRAT is a remote access tool than can steal credentials and log keystrokes.
trojan stealer strrat

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\RICHIESTA-QUOTAZIONI.jar	java.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
2012	icacls.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RICHIESTA-QUOTAZIONI = "\"C:\\Program Files\\Java\\jre-1.8\\bin\\javaw.exe\" -jar \"C:\\Users\\Admin\\AppData\\Roaming\\RICHIESTA-QUOTAZIONI.jar\""	java.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RICHIESTA-QUOTAZIONI = "\"C:\\Program Files\\Java\\jre-1.8\\bin\\javaw.exe\" -jar \"C:\\Users\\Admin\\AppData\\Roaming\\RICHIESTA-QUOTAZIONI.jar\""	java.exe

Looks up external IP address via web service 1 IoCs

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

flow	ioc
52	ip-api.com

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
4908	schtasks.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2996	WMIC.exe
Token: SeSecurityPrivilege	2996	WMIC.exe
Token: SeTakeOwnershipPrivilege	2996	WMIC.exe
Token: SeLoadDriverPrivilege	2996	WMIC.exe
Token: SeSystemProfilePrivilege	2996	WMIC.exe
Token: SeSystemtimePrivilege	2996	WMIC.exe
Token: SeProfSingleProcessPrivilege	2996	WMIC.exe
Token: SeIncBasePriorityPrivilege	2996	WMIC.exe
Token: SeCreatePagefilePrivilege	2996	WMIC.exe
Token: SeBackupPrivilege	2996	WMIC.exe
Token: SeRestorePrivilege	2996	WMIC.exe
Token: SeShutdownPrivilege	2996	WMIC.exe
Token: SeDebugPrivilege	2996	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2996	WMIC.exe
Token: SeRemoteShutdownPrivilege	2996	WMIC.exe
Token: SeUndockPrivilege	2996	WMIC.exe
Token: SeManageVolumePrivilege	2996	WMIC.exe
Token: 33	2996	WMIC.exe
Token: 34	2996	WMIC.exe
Token: 35	2996	WMIC.exe
Token: 36	2996	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2996	WMIC.exe
Token: SeSecurityPrivilege	2996	WMIC.exe
Token: SeTakeOwnershipPrivilege	2996	WMIC.exe
Token: SeLoadDriverPrivilege	2996	WMIC.exe
Token: SeSystemProfilePrivilege	2996	WMIC.exe
Token: SeSystemtimePrivilege	2996	WMIC.exe
Token: SeProfSingleProcessPrivilege	2996	WMIC.exe
Token: SeIncBasePriorityPrivilege	2996	WMIC.exe
Token: SeCreatePagefilePrivilege	2996	WMIC.exe
Token: SeBackupPrivilege	2996	WMIC.exe
Token: SeRestorePrivilege	2996	WMIC.exe
Token: SeShutdownPrivilege	2996	WMIC.exe
Token: SeDebugPrivilege	2996	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2996	WMIC.exe
Token: SeRemoteShutdownPrivilege	2996	WMIC.exe
Token: SeUndockPrivilege	2996	WMIC.exe
Token: SeManageVolumePrivilege	2996	WMIC.exe
Token: 33	2996	WMIC.exe
Token: 34	2996	WMIC.exe
Token: 35	2996	WMIC.exe
Token: 36	2996	WMIC.exe
Token: SeIncreaseQuotaPrivilege	4992	WMIC.exe
Token: SeSecurityPrivilege	4992	WMIC.exe
Token: SeTakeOwnershipPrivilege	4992	WMIC.exe
Token: SeLoadDriverPrivilege	4992	WMIC.exe
Token: SeSystemProfilePrivilege	4992	WMIC.exe
Token: SeSystemtimePrivilege	4992	WMIC.exe
Token: SeProfSingleProcessPrivilege	4992	WMIC.exe
Token: SeIncBasePriorityPrivilege	4992	WMIC.exe
Token: SeCreatePagefilePrivilege	4992	WMIC.exe
Token: SeBackupPrivilege	4992	WMIC.exe
Token: SeRestorePrivilege	4992	WMIC.exe
Token: SeShutdownPrivilege	4992	WMIC.exe
Token: SeDebugPrivilege	4992	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4992	WMIC.exe
Token: SeRemoteShutdownPrivilege	4992	WMIC.exe
Token: SeUndockPrivilege	4992	WMIC.exe
Token: SeManageVolumePrivilege	4992	WMIC.exe
Token: 33	4992	WMIC.exe
Token: 34	4992	WMIC.exe
Token: 35	4992	WMIC.exe
Token: 36	4992	WMIC.exe
Token: SeIncreaseQuotaPrivilege	4992	WMIC.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 3604 wrote to memory of 2012	3604	java.exe	92
PID 3604 wrote to memory of 2012	3604	java.exe	92
PID 3604 wrote to memory of 4624	3604	java.exe	94
PID 3604 wrote to memory of 4624	3604	java.exe	94
PID 3604 wrote to memory of 4872	3604	java.exe	96
PID 3604 wrote to memory of 4872	3604	java.exe	96
PID 4624 wrote to memory of 4908	4624	cmd.exe	98
PID 4624 wrote to memory of 4908	4624	cmd.exe	98
PID 4872 wrote to memory of 3344	4872	java.exe	103
PID 4872 wrote to memory of 3344	4872	java.exe	103
PID 3344 wrote to memory of 2996	3344	cmd.exe	105
PID 3344 wrote to memory of 2996	3344	cmd.exe	105
PID 4872 wrote to memory of 4324	4872	java.exe	106
PID 4872 wrote to memory of 4324	4872	java.exe	106
PID 4324 wrote to memory of 4992	4324	cmd.exe	108
PID 4324 wrote to memory of 4992	4324	cmd.exe	108
PID 4872 wrote to memory of 1220	4872	java.exe	109
PID 4872 wrote to memory of 1220	4872	java.exe	109
PID 1220 wrote to memory of 2296	1220	cmd.exe	111
PID 1220 wrote to memory of 2296	1220	cmd.exe	111
PID 4872 wrote to memory of 4640	4872	java.exe	112
PID 4872 wrote to memory of 4640	4872	java.exe	112
PID 4640 wrote to memory of 2728	4640	cmd.exe	114
PID 4640 wrote to memory of 2728	4640	cmd.exe	114

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:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\RICHIESTA-QUOTAZIONI.jar
1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3604
- C:\Windows\system32\icacls.exe
  C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M
  2⤵
  - Modifies file permissions
  PID:2012
- C:\Windows\SYSTEM32\cmd.exe
  cmd /c schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\RICHIESTA-QUOTAZIONI.jar"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4624
- - C:\Windows\system32\schtasks.exe
    schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\RICHIESTA-QUOTAZIONI.jar"
    3⤵
    - Creates scheduled task(s)
    PID:4908
- C:\Program Files\Java\jre-1.8\bin\java.exe
  "C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\AppData\Roaming\RICHIESTA-QUOTAZIONI.jar"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4872
- - C:\Windows\SYSTEM32\cmd.exe
    cmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3344
  - - C:\Windows\System32\Wbem\WMIC.exe
      wmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:2996
- - C:\Windows\SYSTEM32\cmd.exe
    cmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4324
  - - C:\Windows\System32\Wbem\WMIC.exe
      wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:4992
- - C:\Windows\SYSTEM32\cmd.exe
    cmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1220
  - - C:\Windows\System32\Wbem\WMIC.exe
      wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list
      4⤵
      PID:2296
- - C:\Windows\SYSTEM32\cmd.exe
    cmd.exe /c "wmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4640
  - - C:\Windows\System32\Wbem\WMIC.exe
      wmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list
      4⤵
      PID:2728

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=5464 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:8
1⤵
PID:1152

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

File and Directory Permissions Modification

T1222

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\RICHIESTA-QUOTAZIONI.jar

Filesize
64KB

MD5
0d46ea03546bc6a9760d3ef9f15e84e7

SHA1
3ee2e6f7ccf50b4be839d71376ba5fea8dde8acd

SHA256
6da5b5cc7e2e2f07562156216d39aa49ed6fa30273b7669605ef78e4dc1be367

SHA512
e0a5d48b6b98ae045776e17eb60a51896e4417b6e5017cb396b2be96b6b3b490a631dac94025bf33497c7e41173acc6ee0432588faf2d2011bb15b5a1bd10a02

Download Submit
C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp

Filesize
46B

MD5
663c78780e23b276d3b0482692d986fe

SHA1
8578ea2e29b6f8caca2723491a0d901afd5d8986

SHA256
0015e41055fe25a04e4c63e679e004ec4157a03ae98fc96e1f475dbde98cd89d

SHA512
b0d0946aefed3beb3cc95598c255944618e12d4f75e6c270d43444a283c2993b113214328cd0a35d95c8adfd43ab29ae4dde5af6ee0649f2ecf192fd8628ff8d

Download Submit
memory/3604-38-0x000002213E4F0000-0x000002213F4F0000-memory.dmp

Filesize
16.0MB

Download
memory/3604-72-0x000002213E4F0000-0x000002213F4F0000-memory.dmp

Filesize
16.0MB

Download
memory/3604-30-0x000002213E4F0000-0x000002213F4F0000-memory.dmp

Filesize
16.0MB

Download
memory/3604-32-0x000002213E780000-0x000002213E790000-memory.dmp

Filesize
64KB

Download
memory/3604-31-0x000002213E770000-0x000002213E780000-memory.dmp

Filesize
64KB

Download
memory/3604-33-0x000002213E7C0000-0x000002213E7D0000-memory.dmp

Filesize
64KB

Download
memory/3604-34-0x000002213E7D0000-0x000002213E7E0000-memory.dmp

Filesize
64KB

Download
memory/3604-36-0x000002213E7B0000-0x000002213E7C0000-memory.dmp

Filesize
64KB

Download
memory/3604-2-0x000002213E4F0000-0x000002213F4F0000-memory.dmp

Filesize
16.0MB

Download
memory/3604-11-0x000002213E4D0000-0x000002213E4D1000-memory.dmp

Filesize
4KB

Download
memory/3604-18-0x000002213E4F0000-0x000002213F4F0000-memory.dmp

Filesize
16.0MB

Download
memory/4872-52-0x000001563D840000-0x000001563D841000-memory.dmp

Filesize
4KB

Download
memory/4872-58-0x000001563D860000-0x000001563E860000-memory.dmp

Filesize
16.0MB

Download
memory/4872-62-0x000001563D860000-0x000001563E860000-memory.dmp

Filesize
16.0MB

Download
memory/4872-63-0x000001563D860000-0x000001563E860000-memory.dmp

Filesize
16.0MB

Download
memory/4872-67-0x000001563D840000-0x000001563D841000-memory.dmp

Filesize
4KB

Download
memory/4872-49-0x000001563D860000-0x000001563E860000-memory.dmp

Filesize
16.0MB

Download
memory/4872-73-0x000001563D860000-0x000001563E860000-memory.dmp

Filesize
16.0MB

Download
memory/4872-74-0x000001563D860000-0x000001563E860000-memory.dmp

Filesize
16.0MB

Download
memory/4872-75-0x000001563D860000-0x000001563E860000-memory.dmp

Filesize
16.0MB

Download
memory/4872-76-0x000001563D860000-0x000001563E860000-memory.dmp

Filesize
16.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads