3b23ad50000234bf5c42790f27cafacdcf1eda51c4b58b055cd9150d10b918de

General

Target

63ab5461f5c9f1c5ca36e6cf9e9dd680_JaffaCakes118.exe
Size

165KB
MD5

63ab5461f5c9f1c5ca36e6cf9e9dd680
SHA1

00ae86ef1c6d69b63b4432ab9fd249202c57099e
SHA256

3b23ad50000234bf5c42790f27cafacdcf1eda51c4b58b055cd9150d10b918de
SHA512

64087b075d1721f48388ac2c6dd349f0b2ad3071e5642dc705f16df168cefd990505ce640baeef4bc28e08ef8a49130aad31fb52941efa0584b9880290842c86
SSDEEP

3072:UmIosdOXnhB5+Q5wgAlVtrS8Z8cz2XUfe3tV0RS2N0Sg7ovQ/hD+CSwvTbkRiG:U9e3hmQ58Mne2XUfvbCxoIJQcTww

Score

7^/10

persistence spyware stealer upx

Malware Config

Signatures

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2120-1-0x0000000000400000-0x000000000043D000-memory.dmp	upx
behavioral1/memory/2376-5-0x0000000000400000-0x000000000043D000-memory.dmp	upx
behavioral1/memory/2376-4-0x0000000000400000-0x000000000043D000-memory.dmp	upx
behavioral1/memory/2376-7-0x0000000000400000-0x000000000043D000-memory.dmp	upx
behavioral1/memory/2120-14-0x0000000000400000-0x000000000043D000-memory.dmp	upx
behavioral1/memory/1152-76-0x0000000000400000-0x000000000043D000-memory.dmp	upx
behavioral1/memory/2120-77-0x0000000000400000-0x000000000043D000-memory.dmp	upx
behavioral1/memory/2120-167-0x0000000000400000-0x000000000043D000-memory.dmp	upx

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\conhost = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\conhost.exe"	63ab5461f5c9f1c5ca36e6cf9e9dd680_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 2376	2120	63ab5461f5c9f1c5ca36e6cf9e9dd680_JaffaCakes118.exe	31
PID 2120 wrote to memory of 2376	2120	63ab5461f5c9f1c5ca36e6cf9e9dd680_JaffaCakes118.exe	31
PID 2120 wrote to memory of 2376	2120	63ab5461f5c9f1c5ca36e6cf9e9dd680_JaffaCakes118.exe	31
PID 2120 wrote to memory of 2376	2120	63ab5461f5c9f1c5ca36e6cf9e9dd680_JaffaCakes118.exe	31
PID 2120 wrote to memory of 1152	2120	63ab5461f5c9f1c5ca36e6cf9e9dd680_JaffaCakes118.exe	33
PID 2120 wrote to memory of 1152	2120	63ab5461f5c9f1c5ca36e6cf9e9dd680_JaffaCakes118.exe	33
PID 2120 wrote to memory of 1152	2120	63ab5461f5c9f1c5ca36e6cf9e9dd680_JaffaCakes118.exe	33
PID 2120 wrote to memory of 1152	2120	63ab5461f5c9f1c5ca36e6cf9e9dd680_JaffaCakes118.exe	33

C:\Users\Admin\AppData\Local\Temp\63ab5461f5c9f1c5ca36e6cf9e9dd680_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\63ab5461f5c9f1c5ca36e6cf9e9dd680_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Users\Admin\AppData\Local\Temp\63ab5461f5c9f1c5ca36e6cf9e9dd680_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\63ab5461f5c9f1c5ca36e6cf9e9dd680_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\dwm.exe%C:\Users\Admin\AppData\Roaming
  2⤵
  PID:2376
- C:\Users\Admin\AppData\Local\Temp\63ab5461f5c9f1c5ca36e6cf9e9dd680_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\63ab5461f5c9f1c5ca36e6cf9e9dd680_JaffaCakes118.exe startC:\Users\Admin\AppData\Local\Temp\csrss.exe%C:\Users\Admin\AppData\Local\Temp
  2⤵
  PID:1152

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

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\6B06.6E3

Filesize
1KB

MD5
255a86e10d8af2143fde64538d199b71

SHA1
1bff7b7dfa8d41420d23d4df54c0d0adea2b3332

SHA256
ed07f99c54b0021b1431a1e409d78ff1391bc2bb14eb970581b2c5b55ba2e81d

SHA512
9f6a5316cf8284c684e6790ce8bcd3baf757063833aa52423f7b3851d76c456cef981f32dd322799a8dbd56db22263d7f4b2eddecbbde7290689c62aaa1f72be

Download Submit
C:\Users\Admin\AppData\Roaming\6B06.6E3

Filesize
600B

MD5
8cfebfb3f702f1c38216e7ad84a341cc

SHA1
d88c7105750c2b67143bd6e0123e5456b5285df0

SHA256
6396933f9c662bc01fada2e1e785f0cd68b2235f13df5f2756079ce6b6beaecf

SHA512
ef2cba0333a02eb7a1de0ca11f568398d60cbbb3b88a6b0cb909a5d26fd2002b134c92a470940818f58c7f2f2481d9f62d35a9b98a9e043abb351c9d9a6ddf84

Download Submit
C:\Users\Admin\AppData\Roaming\6B06.6E3

Filesize
996B

MD5
e166c7ab4ab421cadabf52537764729f

SHA1
46dacbb5d2713d88277c955ad7c4d4e2c1553e23

SHA256
fa6733fbd858d985b401b988238251fc89d55efaf508ea12a0463be6c143bd13

SHA512
38989e3968b3b95533d8dc57639627ef0c5568f317eb2b59321895fb9f534fb0c4b7ec1d8ddfbe39e46e43b01ef0779b865660ccd0d11ab3bd52bfc34e6ff52a

Download Submit
memory/1152-75-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/1152-76-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2120-1-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2120-14-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2120-77-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2120-167-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2376-5-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2376-4-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2376-7-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads