dorkbot | 9390055000aec578c1fca3004ddcad077fdf68687ca75129d6caed93e3275321

Analysis

max time kernel
148s
max time network
145s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
18/09/2026, 14:36

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General

Target
jaffacakes118__fe9b89749b93560636250dbc443acd79.exe
Size 112KB
Sample260918-rysvzagb85
SHA256 9390055000aec578c1fca3004ddcad077fdf68687ca75129d6caed93e3275321
MD5 fe9b89749b93560636250dbc443acd79
SHA1 c5ba7b9b8948a793f1217c7018ef8a4de1b954ad
SHA512 49839190360dc39dd623eb3d019dc9eef0ee60b32f5c49c616c6c18a1ef7a4c7b04ed270fca21040efaf469e7047743414b85b14ed6a69a6927c909d6999a358
SSDEEP 3072:mMgoqTwnzc7KiNOp6pThlwKqGUw2GxbPh:e6Q7tO472KqGU
TLSH
T1B8B3F17BF201ED61E12A963124875E730A273CA1EB1B0F4354CCB76658B2FB0AD66781
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery dorkbot worm

Malware Config

Signatures

Family: Dorkbot
Dorkbot is a worm written in C++.
worm dorkbot

Detects Dorkbot worm 1 IoCs

resource	yara_rule
behavioral2/memory/1744-3-0x0000000000400000-0x000000000044E000-memory.dmp	family_dorkbot

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1208 set thread context of 1744	1208	jaffacakes118__fe9b89749b93560636250dbc443acd79.exe	87

System Location Discovery: System Language Discovery 1 TTPs 1 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	jaffacakes118__fe9b89749b93560636250dbc443acd79.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1208	jaffacakes118__fe9b89749b93560636250dbc443acd79.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1208 wrote to memory of 1744	1208	jaffacakes118__fe9b89749b93560636250dbc443acd79.exe	87
PID 1208 wrote to memory of 1744	1208	jaffacakes118__fe9b89749b93560636250dbc443acd79.exe	87
PID 1208 wrote to memory of 1744	1208	jaffacakes118__fe9b89749b93560636250dbc443acd79.exe	87
PID 1208 wrote to memory of 1744	1208	jaffacakes118__fe9b89749b93560636250dbc443acd79.exe	87
PID 1208 wrote to memory of 1744	1208	jaffacakes118__fe9b89749b93560636250dbc443acd79.exe	87
PID 1208 wrote to memory of 1744	1208	jaffacakes118__fe9b89749b93560636250dbc443acd79.exe	87

C:\Users\Admin\AppData\Local\Temp\jaffacakes118__fe9b89749b93560636250dbc443acd79.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118__fe9b89749b93560636250dbc443acd79.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1208
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118__fe9b89749b93560636250dbc443acd79.exe
  C:\Users\Admin\AppData\Local\Temp\jaffacakes118__fe9b89749b93560636250dbc443acd79.exe
  2⤵
  PID:1744

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1208-0-0x0000000000400000-0x000000000041D000-memory.dmp

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memory/1208-6-0x0000000000400000-0x000000000041D000-memory.dmp

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memory/1744-3-0x0000000000400000-0x000000000044E000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads