234efdf70e52337cc8b9d7a0dd2d7cddd5f347cc149094797ff0395ace0ec8eb

General

Target

9444f61dba17edb783911f125f66deec_JaffaCakes118.exe
Size

80KB
MD5

9444f61dba17edb783911f125f66deec
SHA1

c10a44d1cd6a3b2eb69a099325d6a9bda8748ac0
SHA256

234efdf70e52337cc8b9d7a0dd2d7cddd5f347cc149094797ff0395ace0ec8eb
SHA512

7e4f96dcda4b4fc57f00c276a191fc956e62f48084c9c6ef4902b44b1d1057367d6029868a19c15e076611bd853d0bb7b987901f7d38fcea27f23a5d4b8610d3
SSDEEP

1536:UMSwt6FsRGzYLuiVXkzOdeggY6n4RqZXGpTZB7zAWtoYgKt:/NUfzYLJXkzOdega4UZcXtLgKt

Score

8^/10

discovery persistence

Malware Config

Signatures

Adds policy Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	9444f61dba17edb783911f125f66deec_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Cisvc = "C:\\Users\\Admin\\AppData\\Local\\Temp\\cisvc.exe /waitservice"	9444f61dba17edb783911f125f66deec_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	9444f61dba17edb783911f125f66deec_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Logman = "C:\\Users\\Admin\\AppData\\Local\\Temp\\logman.exe /waitservice"	9444f61dba17edb783911f125f66deec_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
972	dllhst3g.exe

Loads dropped DLL 2 IoCs

pid	Process
2556	9444f61dba17edb783911f125f66deec_JaffaCakes118.exe
2556	9444f61dba17edb783911f125f66deec_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	9444f61dba17edb783911f125f66deec_JaffaCakes118.exe

Modifies data under HKEY_USERS 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software	9444f61dba17edb783911f125f66deec_JaffaCakes118.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows	9444f61dba17edb783911f125f66deec_JaffaCakes118.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Policies	9444f61dba17edb783911f125f66deec_JaffaCakes118.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer	9444f61dba17edb783911f125f66deec_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Mstsc = "C:\\Users\\Admin\\AppData\\Roaming\\mstsc.exe /waitservice"	9444f61dba17edb783911f125f66deec_JaffaCakes118.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	9444f61dba17edb783911f125f66deec_JaffaCakes118.exe
Key created	\REGISTRY\USER\.DEFAULT	9444f61dba17edb783911f125f66deec_JaffaCakes118.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft	9444f61dba17edb783911f125f66deec_JaffaCakes118.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion	9444f61dba17edb783911f125f66deec_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 972	2556	9444f61dba17edb783911f125f66deec_JaffaCakes118.exe	29
PID 2556 wrote to memory of 972	2556	9444f61dba17edb783911f125f66deec_JaffaCakes118.exe	29
PID 2556 wrote to memory of 972	2556	9444f61dba17edb783911f125f66deec_JaffaCakes118.exe	29
PID 2556 wrote to memory of 972	2556	9444f61dba17edb783911f125f66deec_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\9444f61dba17edb783911f125f66deec_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9444f61dba17edb783911f125f66deec_JaffaCakes118.exe"
1⤵
- Adds policy Run key to start application
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Users\Admin\AppData\Roaming\dllhst3g.exe
  C:\Users\Admin\AppData\Roaming\dllhst3g.exe /waitservice
  2⤵
  - Executes dropped EXE
  PID:972

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\dllhst3g.exe

Filesize
80KB

MD5
9444f61dba17edb783911f125f66deec

SHA1
c10a44d1cd6a3b2eb69a099325d6a9bda8748ac0

SHA256
234efdf70e52337cc8b9d7a0dd2d7cddd5f347cc149094797ff0395ace0ec8eb

SHA512
7e4f96dcda4b4fc57f00c276a191fc956e62f48084c9c6ef4902b44b1d1057367d6029868a19c15e076611bd853d0bb7b987901f7d38fcea27f23a5d4b8610d3

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads