cybergate | dd659658316502fac8b34df964117d175bf277b2dc92e93cc7b9b09d9c512453

General

Target

f54df120c83f5fa1a01919b5b77d04ab.exe
Size

428KB
MD5

f54df120c83f5fa1a01919b5b77d04ab
SHA1

b411b648acd09b8abe0ed1cf2e65d8c11b77763b
SHA256

dd659658316502fac8b34df964117d175bf277b2dc92e93cc7b9b09d9c512453
SHA512

32f80f50b4407501114a04d4fe341786d1ed535ed27594e58ff5dda0c0debccad4a55058d433aa729f9a813dbc2419fbf9b4b4a2efb4f4e13dc94b87b424d3fd
SSDEEP

12288:wmMDB2MiDXWt6bJ8DjFreYkkHeGtOsd/EE4Ej:wmYli7WkFQxeYR+GtOsdMOj

Score

10^/10

cybergate microsoft stealer trojan upx

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

microsoft

C2

loveerrorrr.no-ip.biz:85

Mutex

***MUTEX***

Attributes

enable_keylogger
true
enable_message_box
true
ftp_directory
./logs/
ftp_interval
30
injected_process
explorer.exe
install_dir
System23
install_file
Microsoft.exe
install_flag
true
keylogger_enable_ftp
false
message_box_caption
Missing files
message_box_title
Error!
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

UPX packed file 10 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3476-39-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral2/memory/3476-43-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral2/memory/3476-44-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral2/memory/3476-42-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral2/memory/3476-48-0x0000000024010000-0x0000000024072000-memory.dmp	upx
behavioral2/memory/3476-108-0x0000000024080000-0x00000000240E2000-memory.dmp	upx
behavioral2/memory/4196-113-0x0000000024080000-0x00000000240E2000-memory.dmp	upx
behavioral2/memory/3476-123-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral2/memory/3476-132-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral2/memory/4196-136-0x0000000024080000-0x00000000240E2000-memory.dmp	upx

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4124 852 WerFault.exe vbc.exe

pid	pid_target	process	target process
4124	852	WerFault.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\f54df120c83f5fa1a01919b5b77d04ab.exe
"C:\Users\Admin\AppData\Local\Temp\f54df120c83f5fa1a01919b5b77d04ab.exe"
1⤵
PID:3800

C:\Users\Admin\Documents\f54df120c83f5fa1a01919b5b77d04ab.exe
"C:\Users\Admin\Documents\f54df120c83f5fa1a01919b5b77d04ab.exe"
2⤵
PID:2244

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
1⤵
PID:3476

C:\Windows\SysWOW64\explorer.exe
explorer.exe
2⤵
PID:4196

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:3900

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:1060

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:2036

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:2700

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:3376

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:2520

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:3660

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:4480

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:2344

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:4320

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:1420

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:4912

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:744

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:3532

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:3660

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:4048

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:392

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:2700

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:5068

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:4420

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:2520

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:2464

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:1444

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:3756

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:964

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:4596

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:3176

C:\Windows\SysWOW64\System23\Microsoft.exe
"C:\Windows\system32\System23\Microsoft.exe"
3⤵
PID:4620

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
2⤵
PID:4780

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
2⤵
PID:852

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 852 -s 76
3⤵
- Program crash
PID:4124

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 852 -ip 852
1⤵
PID:3716

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2244-38-0x0000000074CD0000-0x0000000075281000-memory.dmp

Filesize
5.7MB

Download
memory/2244-41-0x0000000074CD0000-0x0000000075281000-memory.dmp

Filesize
5.7MB

Download
memory/2244-17-0x0000000074CD0000-0x0000000075281000-memory.dmp

Filesize
5.7MB

Download
memory/2244-19-0x00000000014F0000-0x0000000001500000-memory.dmp

Filesize
64KB

Download
memory/3476-42-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/3476-48-0x0000000024010000-0x0000000024072000-memory.dmp

Filesize
392KB

Download
memory/3476-132-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/3476-39-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/3476-43-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/3476-44-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/3476-123-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/3476-108-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download
memory/3800-2-0x0000000074CD0000-0x0000000075281000-memory.dmp

Filesize
5.7MB

Download
memory/3800-18-0x0000000074CD0000-0x0000000075281000-memory.dmp

Filesize
5.7MB

Download
memory/3800-1-0x0000000001680000-0x0000000001690000-memory.dmp

Filesize
64KB

Download
memory/3800-0-0x0000000074CD0000-0x0000000075281000-memory.dmp

Filesize
5.7MB

Download
memory/4196-53-0x0000000000B40000-0x0000000000B41000-memory.dmp

Filesize
4KB

Download
memory/4196-52-0x0000000000640000-0x0000000000641000-memory.dmp

Filesize
4KB

Download
memory/4196-113-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download
memory/4196-136-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download

Analysis

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