8f021b71ee951ef961e7d2103560d4366d7de676ae6f9183168f2586bfb4002f

General

Target

e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe
Size

1000KB
MD5

e99cfc504ae797f21a8c6f09f67259bb
SHA1

a3efbbed1cda9e47ee82c44cbf0ae03e4c60c930
SHA256

8f021b71ee951ef961e7d2103560d4366d7de676ae6f9183168f2586bfb4002f
SHA512

198f1edf845980a6a324ae6f576872a6dbd56a6394a1f37ab5552d16256d9f5020369dbb0b3d71f8b9d4b5a9160260b94626491462248bc3ce3b581e0ed4352d
SSDEEP

24576:O/9NDotnArDzwhT3qw7f9WaL1B+5vMiqt0gj2ed:OlRC8Kuef9DqOL

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2364	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2364	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
1648	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
5	pastebin.com
7	pastebin.com

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2364	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe

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
2540	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2364	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1648	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1648	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe
2364	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1648 wrote to memory of 2364	1648	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe	28
PID 1648 wrote to memory of 2364	1648	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe	28
PID 1648 wrote to memory of 2364	1648	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe	28
PID 1648 wrote to memory of 2364	1648	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe	28
PID 2364 wrote to memory of 2540	2364	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe	29
PID 2364 wrote to memory of 2540	2364	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe	29
PID 2364 wrote to memory of 2540	2364	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe	29
PID 2364 wrote to memory of 2540	2364	e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1648
- C:\Users\Admin\AppData\Local\Temp\e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2364
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:2540

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

Discovery

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar46B8.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
\Users\Admin\AppData\Local\Temp\e99cfc504ae797f21a8c6f09f67259bb_JaffaCakes118.exe

Filesize
1000KB

MD5
aa59576ca66da64a2721047c22c320ad

SHA1
eb34fcef84e167605c408665e557a4ac3d7fc821

SHA256
9a15ee26933378cf6cfda0e8251f58e61b108ff83afe9eb84de5473a14d2f7a6

SHA512
e179013f2f6b805998383e81037d90961b579b717b7faf151989b48d831dd5376228641410952151cc19a619b1b37338d7ab47c3e45fb77f2854f6b6dd387b1e

Download Submit
memory/1648-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/1648-1-0x0000000001490000-0x0000000001513000-memory.dmp

Filesize
524KB

Download
memory/1648-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1648-12-0x0000000002D50000-0x0000000002DD3000-memory.dmp

Filesize
524KB

Download
memory/1648-16-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2364-18-0x0000000001490000-0x0000000001513000-memory.dmp

Filesize
524KB

Download
memory/2364-23-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2364-25-0x0000000002D60000-0x0000000002DDE000-memory.dmp

Filesize
504KB

Download
memory/2364-67-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads