ea688ec83f98b87c8ca333e62a01761626f9fceaf2e56dd6358087d38a4505b3

Analysis

max time kernel
150s
max time network
133s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02/10/2024, 18:10

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0becd7229571e379239db1960b2b715a_JaffaCakes118.exe
Size

104KB
MD5

0becd7229571e379239db1960b2b715a
SHA1

1fb6afe653d73f27a06f78da8da03de5c3612914
SHA256

ea688ec83f98b87c8ca333e62a01761626f9fceaf2e56dd6358087d38a4505b3
SHA512

caee10a9a43f27bbcfc1baee63df3c74d22091468520e78043515c2d6208ecc60c4b35eb3bb64ec6cd19b464f7a9e6e54f3fb11e9599728ab67b4948e3647386
SSDEEP

3072:uetDOSpgJremwXSAvNdH1w4IqeolDHXOMxiU:2Spgxem/4NbTIq9D3Vxi

Score

7^/10

discovery persistence upx

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
242292	trys.exe
217296	trys.exe
217360	trys.exe

Loads dropped DLL 5 IoCs

pid	Process
241996	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe
241996	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe
241996	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe
241996	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe
241996	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ineter Mc = "C:\\Users\\Admin\\AppData\\Roaming\\trys.exe"	reg.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1716 set thread context of 241996	1716	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe	28
PID 242292 set thread context of 217296	242292	trys.exe	35
PID 242292 set thread context of 217360	242292	trys.exe	36

UPX packed file 24 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1716-0-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/1716-4-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/1716-28-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/1716-113-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/1716-182-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/1716-81-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/1716-183-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/241996-94408-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/241996-94409-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/241996-94413-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/241996-94414-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/241996-94415-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1716-94418-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/files/0x000d0000000145b3-94442.dat	upx
behavioral1/memory/241996-94444-0x0000000002760000-0x00000000027BD000-memory.dmp	upx
behavioral1/memory/241996-94457-0x0000000002760000-0x00000000027BD000-memory.dmp	upx
behavioral1/memory/241996-94463-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/242292-94467-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/217296-188829-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/217360-188837-0x0000000000400000-0x000000000041C000-memory.dmp	upx
behavioral1/memory/242292-188839-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/241996-188844-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/217296-188845-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/217360-188848-0x0000000000400000-0x000000000041C000-memory.dmp	upx

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	trys.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	trys.exe

Suspicious use of AdjustPrivilegeToken 56 IoCs

description	pid	Process
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe
Token: SeDebugPrivilege	217296	trys.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1716	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe
241996	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe
242292	trys.exe
217296	trys.exe

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 1716 wrote to memory of 241996	1716	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe	28
PID 1716 wrote to memory of 241996	1716	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe	28
PID 1716 wrote to memory of 241996	1716	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe	28
PID 1716 wrote to memory of 241996	1716	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe	28
PID 1716 wrote to memory of 241996	1716	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe	28
PID 1716 wrote to memory of 241996	1716	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe	28
PID 1716 wrote to memory of 241996	1716	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe	28
PID 1716 wrote to memory of 241996	1716	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe	28
PID 241996 wrote to memory of 242212	241996	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe	31
PID 241996 wrote to memory of 242212	241996	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe	31
PID 241996 wrote to memory of 242212	241996	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe	31
PID 241996 wrote to memory of 242212	241996	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe	31
PID 242212 wrote to memory of 242264	242212	cmd.exe	33
PID 242212 wrote to memory of 242264	242212	cmd.exe	33
PID 242212 wrote to memory of 242264	242212	cmd.exe	33
PID 242212 wrote to memory of 242264	242212	cmd.exe	33
PID 241996 wrote to memory of 242292	241996	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe	34
PID 241996 wrote to memory of 242292	241996	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe	34
PID 241996 wrote to memory of 242292	241996	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe	34
PID 241996 wrote to memory of 242292	241996	0becd7229571e379239db1960b2b715a_JaffaCakes118.exe	34
PID 242292 wrote to memory of 217296	242292	trys.exe	35
PID 242292 wrote to memory of 217296	242292	trys.exe	35
PID 242292 wrote to memory of 217296	242292	trys.exe	35
PID 242292 wrote to memory of 217296	242292	trys.exe	35
PID 242292 wrote to memory of 217296	242292	trys.exe	35
PID 242292 wrote to memory of 217296	242292	trys.exe	35
PID 242292 wrote to memory of 217296	242292	trys.exe	35
PID 242292 wrote to memory of 217296	242292	trys.exe	35
PID 242292 wrote to memory of 217360	242292	trys.exe	36
PID 242292 wrote to memory of 217360	242292	trys.exe	36
PID 242292 wrote to memory of 217360	242292	trys.exe	36
PID 242292 wrote to memory of 217360	242292	trys.exe	36
PID 242292 wrote to memory of 217360	242292	trys.exe	36
PID 242292 wrote to memory of 217360	242292	trys.exe	36
PID 242292 wrote to memory of 217360	242292	trys.exe	36
PID 242292 wrote to memory of 217360	242292	trys.exe	36

C:\Users\Admin\AppData\Local\Temp\0becd7229571e379239db1960b2b715a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0becd7229571e379239db1960b2b715a_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1716
- C:\Users\Admin\AppData\Local\Temp\0becd7229571e379239db1960b2b715a_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\0becd7229571e379239db1960b2b715a_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:241996
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\EYWUM.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:242212
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Ineter Mc" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\trys.exe" /f
      4⤵
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      PID:242264
- - C:\Users\Admin\AppData\Roaming\trys.exe
    "C:\Users\Admin\AppData\Roaming\trys.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:242292
  - - C:\Users\Admin\AppData\Roaming\trys.exe
      "C:\Users\Admin\AppData\Roaming\trys.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:217296
  - - C:\Users\Admin\AppData\Roaming\trys.exe
      "C:\Users\Admin\AppData\Roaming\trys.exe"
      4⤵
      Executes dropped EXE
      PID:217360

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\EYWUM.bat

Filesize
135B

MD5
6dbb2090ff90500da05a027765cde190

SHA1
425b833d9d1df8d6df6e5a59f738058808271949

SHA256
71ca0761f7187f2164f62b23d5d9d2dcfd28d9ab9a8dfc14796c3ac06db03881

SHA512
7e4679e04bd5a69c026949a0d2760a630bc02249a04f3bd224dee41d1bf10f0a29e45812a67c583327a63e5401f0ff2aa9a3f4df8233b150943052c97e861ab3

Download Submit
\Users\Admin\AppData\Roaming\trys.exe

Filesize
104KB

MD5
f99ff9b430947840bd0f8b7a5e651a8a

SHA1
e73a014585f9f76a22f1a241de4f7a67e91c45a0

SHA256
6e3aca1d64cc830da22f71e38f9d449750b9ef0bf28342b5584d6bdfeef6b1ca

SHA512
25cc19f5838e221f64fcabb1b829fe58503a2701a3a03155fa54f97cb5987dd7c820078c605fe15b0a0d5d5b44c1f3ffec3ec80ab505b5ba6294261e7d3b7369

Download Submit
memory/1716-183-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1716-57966-0x0000000000404000-0x0000000000405000-memory.dmp

Filesize
4KB

Download
memory/1716-28-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1716-113-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1716-182-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1716-81-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1716-94418-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1716-15-0x0000000000404000-0x0000000000405000-memory.dmp

Filesize
4KB

Download
memory/1716-0-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1716-4-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1716-5-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/217296-188829-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/217296-188845-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/217360-188837-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/217360-188848-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/241996-94415-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/241996-94463-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/241996-94411-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/241996-94444-0x0000000002760000-0x00000000027BD000-memory.dmp

Filesize
372KB

Download
memory/241996-94457-0x0000000002760000-0x00000000027BD000-memory.dmp

Filesize
372KB

Download
memory/241996-94459-0x0000000002760000-0x00000000027BD000-memory.dmp

Filesize
372KB

Download
memory/241996-94458-0x0000000002760000-0x00000000027BD000-memory.dmp

Filesize
372KB

Download
memory/241996-94414-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/241996-94464-0x0000000002760000-0x00000000027BD000-memory.dmp

Filesize
372KB

Download
memory/241996-94405-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/241996-94413-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/241996-94409-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/241996-94408-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/241996-188844-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/242292-188839-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/242292-94467-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads