4503f3f50d0490a6885db5d061c551cb0fa8571d55ab6285b80b3a9de9ed88f4

General

Target

70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe
Size

212KB
MD5

70ae93451c6c2afe87ac720c26ac78f2
SHA1

316eb629d9ce23b78a64f2fab2e493e996cc7894
SHA256

4503f3f50d0490a6885db5d061c551cb0fa8571d55ab6285b80b3a9de9ed88f4
SHA512

a5897adbdcbdcf118c2776cbe3439682a423f283501456dd7202fe27b5a6ca3bc8dbdfb077557e306bc180170676e3b4b043ae699db4df4e52f55a6ca4406d2a
SSDEEP

6144:GslVexvfFck/oQg0nKzsEGQQGq64xjdADA727s94:To5VksEGQLq64nJV4

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2752	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2792	magescan.exe

Loads dropped DLL 9 IoCs

pid	Process
1172	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe
1172	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe
1172	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe
1172	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe
1172	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe
1172	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe
2792	magescan.exe
2792	magescan.exe
2792	magescan.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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\magescan = "C:\\Users\\Admin\\AppData\\Roaming\\magescan\\magescan.exe"	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004
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 3 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	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	magescan.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1172	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2792	magescan.exe
2792	magescan.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1172 wrote to memory of 2792	1172	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe	32
PID 1172 wrote to memory of 2792	1172	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe	32
PID 1172 wrote to memory of 2792	1172	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe	32
PID 1172 wrote to memory of 2792	1172	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe	32
PID 1172 wrote to memory of 2792	1172	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe	32
PID 1172 wrote to memory of 2792	1172	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe	32
PID 1172 wrote to memory of 2792	1172	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe	32
PID 1172 wrote to memory of 2752	1172	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe	33
PID 1172 wrote to memory of 2752	1172	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe	33
PID 1172 wrote to memory of 2752	1172	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe	33
PID 1172 wrote to memory of 2752	1172	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe	33
PID 1172 wrote to memory of 2752	1172	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe	33
PID 1172 wrote to memory of 2752	1172	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe	33
PID 1172 wrote to memory of 2752	1172	70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe	33

C:\Users\Admin\AppData\Local\Temp\70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\70ae93451c6c2afe87ac720c26ac78f2_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1172
- C:\Users\Admin\AppData\Roaming\magescan\magescan.exe
  C:\Users\Admin\AppData\Roaming\magescan\magescan.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2792
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\70AE93~1.EXE > nul
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2752

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

Indicator Removal

1

T1070

File Deletion

Modify Registry

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\nsyDCBA.tmp\DLLWebCount.dll

Filesize
28KB

MD5
d825e4003d1697fd4bc45361e222746c

SHA1
e9d4b1073aac15d4dbb430471fcaea549e633d13

SHA256
c79e4be74eecf16f2f7f1d39724c938bf372e9568bb96fa4610926a57fe323f5

SHA512
7740a18cae5a42963c748a49ac6175482c93b34dce703a7cf24f5828ee6cdc19eb2669a634b64c2a4c861272f7e9b9e943455195a7cd6afcd8fa5586744eb86f

Download Submit
\Users\Admin\AppData\Local\Temp\nsyDCBA.tmp\Math.dll

Filesize
66KB

MD5
9eb6cecdd0df9fe32027fcdb51c625af

SHA1
52b5b054ff6e7325c3087822901ea2f2c4f9572a

SHA256
54cf1572ed47f614b0ffb886c99fc5725f454ef7ff919fbb2fd13d1cbe270560

SHA512
864742ec6f74f94057b54cd9b09707c0125ac8db4844fa80af201e8b72a811bb68276c993e75bce67e5ece4f83644572edbdee5e963634c5a37839615faea97a

Download Submit
\Users\Admin\AppData\Local\Temp\nsyDCBA.tmp\SelfDelete.dll

Filesize
24KB

MD5
ddc0d6806073a5b034104c88288ca762

SHA1
9663cc10c496f05d6167e19c3920245040e5e431

SHA256
2f4767da9dc7e720d910d32d451674cd08b7892ca753ec5c10b11fe85e12f06b

SHA512
545ca797a397cfcbd9b5d3bd2da2e3219ba7a294e541831655c5763a7f17480fd0b990d0c2e58ba8c71f81d85472b2da6d079b8211b44c40c8c36d21168ec054

Download Submit
\Users\Admin\AppData\Local\Temp\nsyDCBA.tmp\System.dll

Filesize
11KB

MD5
00a0194c20ee912257df53bfe258ee4a

SHA1
d7b4e319bc5119024690dc8230b9cc919b1b86b2

SHA256
dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3

SHA512
3b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667

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

Filesize
332KB

MD5
ff0063e52a45b7b303723c62cf8a72bc

SHA1
3f0a86bebdf67f51422b752bd169bab109af5a86

SHA256
667476333f349a64a4f8282ec73d8ded5c091860d987f10fcff2580f9a3aafa5

SHA512
fd8287bbc097e977ab53dcdf4a00c7ead7f620f178deddfadcab5e71ec3f247962c2cb03df275fc54878730f23a0c8bf532841faba1e9873649ee98a2e9a7467

Download Submit
memory/1172-10-0x00000000003D0000-0x00000000003EA000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads