cybergate | 61a766f184b183ed47e194b327dad3973dcbb46899762f1cc5ecd72b0a95a8cc

General

Target

99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe
Size

300KB
MD5

99b2445df83796dc561cd0eb53baf58f
SHA1

565adfcd1307be41a6822dd56bb0bc7d361640bb
SHA256

61a766f184b183ed47e194b327dad3973dcbb46899762f1cc5ecd72b0a95a8cc
SHA512

1a2d0c033e977538a790c090bd9a2439baa25ca992590b0b4b58bf16004187466c0cc4d4a33bcf4a07494f2f7003cf9ca8af5d98f2cfa5e95589ebbd3b63892a
SSDEEP

6144:rq6njPlaDz3my8WbNcjo2FP+C49UyGYZgRn0BBaKgEnB2/XTBZ:rfbADzWrmILV+myGsgRn0BBaKgEnB2/L

Score

10^/10

cybergate vítima discovery spyware stealer trojan upx

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

botnabe.zapto.org:8181

Mutex

***MUTEX***

Attributes

enable_keylogger
true
enable_message_box
true
ftp_directory
./logs/
ftp_interval
30
injected_process
explorer.exe
install_dir
install
install_file
svchost.exe
install_flag
true
keylogger_enable_ftp
false
message_box_caption
Windos Xp stop
message_box_title
Windos Xp stop
password
abcd1234
regkey_hkcu
HKCU
regkey_hklm
HKLM

Signatures

CyberGate, Rebhip
CyberGate is a lightweight remote administration tool with a wide array of functionalities.
trojan stealer cybergate
Cybergate family
cybergate
Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003

Suspicious use of SetThreadContext 1 IoCs

Processes:

99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2412 set thread context of 432	2412	99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe	29

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/432-6-0x0000000000400000-0x0000000000457000-memory.dmp	upx
behavioral1/memory/432-10-0x0000000000400000-0x0000000000457000-memory.dmp	upx
behavioral1/memory/432-4-0x0000000000400000-0x0000000000457000-memory.dmp	upx
behavioral1/memory/432-3-0x0000000000400000-0x0000000000457000-memory.dmp	upx
behavioral1/memory/432-12-0x0000000000400000-0x0000000000457000-memory.dmp	upx
behavioral1/memory/432-11-0x0000000000400000-0x0000000000457000-memory.dmp	upx

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
2772	432	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 2 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

Processes:

99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 7 IoCs

adware spyware

Modify Registry

T1112

Processes:

99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\DisplayName = "Google"	99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Internet Explorer\Main	99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Internet Explorer\SearchScopes	99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadUpdates = "398336"	99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}	99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\SuggestionsURLFallback = "http://www.google.com/cse?cx=partner-pub-9588033570232632:rhmyra-cwbb&q={searchTerms}"	99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\URL = "http://www.google.com/cse?cx=partner-pub-9588033570232632:rhmyra-cwbb&q={searchTerms}"	99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe

Modifies Internet Explorer start page 1 TTPs 1 IoCs

stealer

Modify Registry

T1112

Processes:

99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "file://localhost/C:/www.google.com.htm"	99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2412 wrote to memory of 432	2412	99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe	29
PID 2412 wrote to memory of 432	2412	99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe	29
PID 2412 wrote to memory of 432	2412	99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe	29
PID 2412 wrote to memory of 432	2412	99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe	29
PID 2412 wrote to memory of 432	2412	99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe	29
PID 2412 wrote to memory of 432	2412	99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe	29
PID 2412 wrote to memory of 432	2412	99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe	29
PID 432 wrote to memory of 2772	432	99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe	30
PID 432 wrote to memory of 2772	432	99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe	30
PID 432 wrote to memory of 2772	432	99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe	30
PID 432 wrote to memory of 2772	432	99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious use of WriteProcessMemory
PID:2412
- C:\Users\Admin\AppData\Local\Temp\99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\99b2445df83796dc561cd0eb53baf58f_JaffaCakes118.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:432
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 432 -s 160
    3⤵
    - Program crash
    PID:2772

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/432-6-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/432-10-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/432-4-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/432-3-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/432-0-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/432-12-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/432-11-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads