latentbot | 5b05c049953722e8fda1cb6d4f5eb4421e51166b4d8498956a794c5f3e2da8bb

General

Target

855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe
Size

918KB
MD5

855630c8aa2e701f3b77d1b0fb692e45
SHA1

3fa7c8894f80765ab60f20a11ec9d7c2f0b1bc17
SHA256

5b05c049953722e8fda1cb6d4f5eb4421e51166b4d8498956a794c5f3e2da8bb
SHA512

e1fa94a81fb74a290ae2ba84ae81cd05398f385e2e289787ee878a26a92f413f317ea96c5dcc61dcae6322d58794b8c1988b2e506e4a13e9c9813517865bb5ef
SSDEEP

12288:AMK9VGS/pzouCbtBbQZjOduwTYKbnP0Wzh6jHowfUh3b439+qPhMMGwh51D:AMLodPFmwh51D

Score

10^/10

latentbot nanocore evasion keylogger spyware stealer trojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

suggyworldbackup.zapto.org:2299

127.0.0.1:2299

Mutex

d1d6c8ce-deb3-4f0c-8906-a8e897e0fb2f

Attributes

activate_away_mode
true
backup_connection_host
127.0.0.1
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2018-08-05T00:23:04.809308336Z
bypass_user_account_control
false
bypass_user_account_control_data
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
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
2299
default_group
Default
enable_debug_mode
true
gc_threshold
1.048576e+07
keep_alive_timeout
30000
keyboard_logging
false
lan_timeout
2500
max_packet_size
1.048576e+07
mutex
d1d6c8ce-deb3-4f0c-8906-a8e897e0fb2f
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
suggyworldbackup.zapto.org
primary_dns_server
8.8.8.8
request_elevation
true
restart_delay
5000
run_delay
0
run_on_startup
true
set_critical_process
true
timeout_interval
5000
use_custom_dns_server
false
version
1.2.2.0
wan_timeout
8000

Extracted

Family

latentbot

C2

suggyworldbackup.zapto.org

Signatures

LatentBot
Modular trojan written in Delphi which has been in-the-wild since 2013.
trojan latentbot
NanoCore
NanoCore is a remote access tool (RAT) with a variety of capabilities.
keylogger trojan stealer spyware nanocore

Drops startup file 1 IoCs

Processes:

855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svhost.url	855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

RegAsm.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA RegAsm.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe

description pid process target process

PID 932 set thread context of 924 932 855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe RegAsm.exe
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exeschtasks.exe

pid process

5064 schtasks.exe
1060 schtasks.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	RegAsm.exe

description	pid	process	target process
PID 932 set thread context of 924	932	855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe	RegAsm.exe

pid	process
5064	schtasks.exe
1060	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exeRegAsm.exe

pid	process
932	855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe
932	855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe
924	RegAsm.exe
924	RegAsm.exe
924	RegAsm.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

RegAsm.exe

pid process

924 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exeRegAsm.exe

description pid process

Token: SeDebugPrivilege 932 855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe
Token: SeDebugPrivilege 924 RegAsm.exe

pid	process
924	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	932	855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe
Token: SeDebugPrivilege	924	RegAsm.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exeRegAsm.exe

description	pid	process	target process
PID 932 wrote to memory of 4608	932	855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe	schtasks.exe
PID 932 wrote to memory of 4608	932	855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe	schtasks.exe
PID 932 wrote to memory of 4608	932	855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe	schtasks.exe
PID 932 wrote to memory of 5064	932	855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe	schtasks.exe
PID 932 wrote to memory of 5064	932	855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe	schtasks.exe
PID 932 wrote to memory of 5064	932	855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe	schtasks.exe
PID 932 wrote to memory of 924	932	855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe	RegAsm.exe
PID 932 wrote to memory of 924	932	855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe	RegAsm.exe
PID 932 wrote to memory of 924	932	855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe	RegAsm.exe
PID 932 wrote to memory of 924	932	855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe	RegAsm.exe
PID 932 wrote to memory of 924	932	855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe	RegAsm.exe
PID 932 wrote to memory of 924	932	855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe	RegAsm.exe
PID 932 wrote to memory of 924	932	855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe	RegAsm.exe
PID 932 wrote to memory of 924	932	855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe	RegAsm.exe
PID 924 wrote to memory of 1060	924	RegAsm.exe	schtasks.exe
PID 924 wrote to memory of 1060	924	RegAsm.exe	schtasks.exe
PID 924 wrote to memory of 1060	924	RegAsm.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\855630c8aa2e701f3b77d1b0fb692e45_JaffaCakes118.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:932

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /query
2⤵
PID:4608

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /sc MINUTE /tn svhost /MO 1 /tr "C:\Users\Admin\AppData\Roaming\svhost\svhost.exe\
2⤵
- Creates scheduled task(s)
PID:5064

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
2⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:924

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "DDP Service" /xml "C:\Users\Admin\AppData\Local\Temp\tmp7DB.tmp"
3⤵
- Creates scheduled task(s)
PID:1060

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4084,i,9746875443948590908,1444894342962555245,262144 --variations-seed-version --mojo-platform-channel-handle=4216 /prefetch:8
1⤵
PID:3288

Network

MITRE ATT&CK Matrix ATT&CK v13

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp7DB.tmp
Filesize
1KB

MD5
c6f0625bf4c1cdfb699980c9243d3b22

SHA1
43de1fe580576935516327f17b5da0c656c72851

SHA256
8dfc4e937f0b2374e3ced25fce344b0731cf44b8854625b318d50ece2da8f576

SHA512
9ef2dbd4142ad0e1e6006929376ecb8011e7ffc801ee2101e906787d70325ad82752df65839de9972391fa52e1e5974ec1a5c7465a88aa56257633ebb7d70969

Download Submit
memory/924-12-0x0000000074970000-0x0000000074F21000-memory.dmp

Filesize
5.7MB

Download
memory/924-8-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/924-10-0x0000000074972000-0x0000000074973000-memory.dmp

Filesize
4KB

Download
memory/924-11-0x0000000074970000-0x0000000074F21000-memory.dmp

Filesize
5.7MB

Download
memory/924-17-0x0000000074972000-0x0000000074973000-memory.dmp

Filesize
4KB

Download
memory/924-18-0x0000000074970000-0x0000000074F21000-memory.dmp

Filesize
5.7MB

Download
memory/932-2-0x00000000023B0000-0x00000000023F4000-memory.dmp

Filesize
272KB

Download
memory/932-3-0x00000000024A0000-0x00000000024AC000-memory.dmp

Filesize
48KB

Download
memory/932-6-0x0000000004A40000-0x0000000004A78000-memory.dmp

Filesize
224KB

Download
memory/932-7-0x0000000004B20000-0x0000000004BBC000-memory.dmp

Filesize
624KB

Download
memory/932-0-0x000000007481E000-0x000000007481F000-memory.dmp

Filesize
4KB

Download
memory/932-1-0x0000000000030000-0x0000000000102000-memory.dmp

Filesize
840KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads