trickbot | 2c290a75bf88767702906388ba8b647ce4b51bbe045b920b3228238c1d996dd2

General

Target

2024-08-25_0b0d5a51cf5456a5086edbdeaede8fc2_icedid.exe
Size

548KB
MD5

0b0d5a51cf5456a5086edbdeaede8fc2
SHA1

bccd74d962566fc04ffd3577745969b23eeb5388
SHA256

2c290a75bf88767702906388ba8b647ce4b51bbe045b920b3228238c1d996dd2
SHA512

0011e811f93a793cfd7a8e22d1c156d01f6fea308447ad808017a61fce5488a3c7ddd78a36df4d76703e7576ef72f5a085b5de9d020f8259a22cd074acb5da2f
SSDEEP

12288:Zx1Q61iHsXYvfVpMODDawkCurdEtttY2In7sa+bsKhB:ZXQUIsQpMsequrmG2I7OB

Score

10^/10

trickbot banker discovery trojan

Malware Config

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot

Trickbot x86 loader 6 IoCs

Detected Trickbot's x86 loader that unpacks the x86 payload.

resource	yara_rule
behavioral2/memory/116-11-0x0000000002320000-0x000000000234E000-memory.dmp	trickbot_loader32
behavioral2/memory/116-14-0x0000000002320000-0x000000000234E000-memory.dmp	trickbot_loader32
behavioral2/memory/116-13-0x00000000022F0000-0x000000000231C000-memory.dmp	trickbot_loader32
behavioral2/memory/116-17-0x0000000002320000-0x000000000234E000-memory.dmp	trickbot_loader32
behavioral2/memory/4612-26-0x0000000000EB0000-0x0000000000EDE000-memory.dmp	trickbot_loader32
behavioral2/memory/4612-29-0x0000000000EB0000-0x0000000000EDE000-memory.dmp	trickbot_loader32

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation	2024-08-25_0b0d5a51cf5456a5086edbdeaede8fc2_icedid.exe

Executes dropped EXE 2 IoCs

pid	Process
116	аНаоすは래별.exe
4612	аНаоすは래별.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-08-25_0b0d5a51cf5456a5086edbdeaede8fc2_icedid.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	аНаоすは래별.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	аНаоすは래별.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTcbPrivilege	400	svchost.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3648	2024-08-25_0b0d5a51cf5456a5086edbdeaede8fc2_icedid.exe
3648	2024-08-25_0b0d5a51cf5456a5086edbdeaede8fc2_icedid.exe
116	аНаоすは래별.exe
116	аНаоすは래별.exe
4612	аНаоすは래별.exe
4612	аНаоすは래별.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3648 wrote to memory of 116	3648	2024-08-25_0b0d5a51cf5456a5086edbdeaede8fc2_icedid.exe	85
PID 3648 wrote to memory of 116	3648	2024-08-25_0b0d5a51cf5456a5086edbdeaede8fc2_icedid.exe	85
PID 3648 wrote to memory of 116	3648	2024-08-25_0b0d5a51cf5456a5086edbdeaede8fc2_icedid.exe	85
PID 116 wrote to memory of 4756	116	аНаоすは래별.exe	93
PID 116 wrote to memory of 4756	116	аНаоすは래별.exe	93
PID 116 wrote to memory of 4756	116	аНаоすは래별.exe	93
PID 116 wrote to memory of 4756	116	аНаоすは래별.exe	93
PID 4612 wrote to memory of 400	4612	аНаоすは래별.exe	102
PID 4612 wrote to memory of 400	4612	аНаоすは래별.exe	102
PID 4612 wrote to memory of 400	4612	аНаоすは래별.exe	102
PID 4612 wrote to memory of 400	4612	аНаоすは래별.exe	102

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\2024-08-25_0b0d5a51cf5456a5086edbdeaede8fc2_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-08-25_0b0d5a51cf5456a5086edbdeaede8fc2_icedid.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3648
- C:\ProgramData\аНаоすは래별.exe
  "C:\ProgramData\аНаоすは래별.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:116
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:4756

C:\Users\Admin\AppData\Roaming\NuiGet\аНаоすは래별.exe
C:\Users\Admin\AppData\Roaming\NuiGet\аНаоすは래별.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4612
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:400

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\аНаоすは래별.exe

Filesize
548KB

MD5
0b0d5a51cf5456a5086edbdeaede8fc2

SHA1
bccd74d962566fc04ffd3577745969b23eeb5388

SHA256
2c290a75bf88767702906388ba8b647ce4b51bbe045b920b3228238c1d996dd2

SHA512
0011e811f93a793cfd7a8e22d1c156d01f6fea308447ad808017a61fce5488a3c7ddd78a36df4d76703e7576ef72f5a085b5de9d020f8259a22cd074acb5da2f

Download Submit
memory/116-17-0x0000000002320000-0x000000000234E000-memory.dmp

Filesize
184KB

Download
memory/116-14-0x0000000002320000-0x000000000234E000-memory.dmp

Filesize
184KB

Download
memory/116-13-0x00000000022F0000-0x000000000231C000-memory.dmp

Filesize
176KB

Download
memory/116-16-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/116-15-0x00000000021E0000-0x00000000021E1000-memory.dmp

Filesize
4KB

Download
memory/116-11-0x0000000002320000-0x000000000234E000-memory.dmp

Filesize
184KB

Download
memory/400-32-0x00000212480B0000-0x00000212480CE000-memory.dmp

Filesize
120KB

Download
memory/400-30-0x00000212480B0000-0x00000212480CE000-memory.dmp

Filesize
120KB

Download
memory/4612-27-0x0000000000580000-0x0000000000581000-memory.dmp

Filesize
4KB

Download
memory/4612-28-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/4612-26-0x0000000000EB0000-0x0000000000EDE000-memory.dmp

Filesize
184KB

Download
memory/4612-29-0x0000000000EB0000-0x0000000000EDE000-memory.dmp

Filesize
184KB

Download
memory/4756-20-0x00000150629F0000-0x0000015062A0E000-memory.dmp

Filesize
120KB

Download
memory/4756-18-0x00000150629F0000-0x0000015062A0E000-memory.dmp

Filesize
120KB

Download

Analysis

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