hawkeye | ddd2efa1eb9350edbab428cc82de2174273282f5a3265af55d60b0cb66f8f5fd

General

Target

ddd2efa1eb9350edbab428cc82de2174273282f5a3265af55d60b0cb66f8f5fd.exe
Size

1.1MB
MD5

7a7e8863fce822388083e7c22944423a
SHA1

21308b3954e9defbfcd10711e17e8a2c359750cd
SHA256

ddd2efa1eb9350edbab428cc82de2174273282f5a3265af55d60b0cb66f8f5fd
SHA512

e8a0b9fb1beea0772ab23b88da00570d1d096625df2bc01479a8e343f1904b31974cae6da3d86bf69d6e0c65b0ae33ed9fd4a89f6ac355b082b5606c27dd90fa
SSDEEP

24576:wELTkXBwWja4SlukeeKL0xJaqT//aqT8E94Tf3C:px6

Score

10^/10

hawkeye collection keylogger persistence spyware stealer trojan

Malware Config

Signatures

HawkEye
HawkEye is a malware kit that has seen continuous development since at least 2013.
keylogger trojan stealer spyware hawkeye
Executes dropped EXE 1 IoCs

Processes:

Windows Update.exe

pid process

2492 Windows Update.exe

pid	process
2492	Windows Update.exe

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

Processes:

ddd2efa1eb9350edbab428cc82de2174273282f5a3265af55d60b0cb66f8f5fd.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	ddd2efa1eb9350edbab428cc82de2174273282f5a3265af55d60b0cb66f8f5fd.exe

Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Windows Update.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	Windows Update.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

15 whatismyipaddress.com

flow	ioc
15	whatismyipaddress.com

Suspicious use of SetThreadContext 2 IoCs

Processes:

Windows Update.exe

description	pid	process	target process
PID 2492 set thread context of 3304	2492	Windows Update.exe	vbc.exe
PID 2492 set thread context of 2272	2492	Windows Update.exe	vbc.exe

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

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

Windows Update.exe

pid process

2492 Windows Update.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

Windows Update.exevbc.exevbc.exe

description pid process

Token: SeDebugPrivilege 2492 Windows Update.exe
Token: SeDebugPrivilege 3304 vbc.exe
Token: SeDebugPrivilege 2272 vbc.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Windows Update.exe

pid process

2492 Windows Update.exe

pid	process
2492	Windows Update.exe

description	pid	process
Token: SeDebugPrivilege	2492	Windows Update.exe
Token: SeDebugPrivilege	3304	vbc.exe
Token: SeDebugPrivilege	2272	vbc.exe

pid	process
2492	Windows Update.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

ddd2efa1eb9350edbab428cc82de2174273282f5a3265af55d60b0cb66f8f5fd.exeWindows Update.exe

description	pid	process	target process
PID 4252 wrote to memory of 2492	4252	ddd2efa1eb9350edbab428cc82de2174273282f5a3265af55d60b0cb66f8f5fd.exe	Windows Update.exe
PID 4252 wrote to memory of 2492	4252	ddd2efa1eb9350edbab428cc82de2174273282f5a3265af55d60b0cb66f8f5fd.exe	Windows Update.exe
PID 4252 wrote to memory of 2492	4252	ddd2efa1eb9350edbab428cc82de2174273282f5a3265af55d60b0cb66f8f5fd.exe	Windows Update.exe
PID 2492 wrote to memory of 3304	2492	Windows Update.exe	vbc.exe
PID 2492 wrote to memory of 3304	2492	Windows Update.exe	vbc.exe
PID 2492 wrote to memory of 3304	2492	Windows Update.exe	vbc.exe
PID 2492 wrote to memory of 3304	2492	Windows Update.exe	vbc.exe
PID 2492 wrote to memory of 3304	2492	Windows Update.exe	vbc.exe
PID 2492 wrote to memory of 3304	2492	Windows Update.exe	vbc.exe
PID 2492 wrote to memory of 3304	2492	Windows Update.exe	vbc.exe
PID 2492 wrote to memory of 3304	2492	Windows Update.exe	vbc.exe
PID 2492 wrote to memory of 3304	2492	Windows Update.exe	vbc.exe
PID 2492 wrote to memory of 2272	2492	Windows Update.exe	vbc.exe
PID 2492 wrote to memory of 2272	2492	Windows Update.exe	vbc.exe
PID 2492 wrote to memory of 2272	2492	Windows Update.exe	vbc.exe
PID 2492 wrote to memory of 2272	2492	Windows Update.exe	vbc.exe
PID 2492 wrote to memory of 2272	2492	Windows Update.exe	vbc.exe
PID 2492 wrote to memory of 2272	2492	Windows Update.exe	vbc.exe
PID 2492 wrote to memory of 2272	2492	Windows Update.exe	vbc.exe
PID 2492 wrote to memory of 2272	2492	Windows Update.exe	vbc.exe
PID 2492 wrote to memory of 2272	2492	Windows Update.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\ddd2efa1eb9350edbab428cc82de2174273282f5a3265af55d60b0cb66f8f5fd.exe
"C:\Users\Admin\AppData\Local\Temp\ddd2efa1eb9350edbab428cc82de2174273282f5a3265af55d60b0cb66f8f5fd.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4252

C:\Users\Admin\AppData\Roaming\Windows Update.exe
"C:\Users\Admin\AppData\Roaming\Windows Update.exe"
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2492

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" -f "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"
3⤵
- Accesses Microsoft Outlook accounts
- Suspicious use of AdjustPrivilegeToken
PID:3304

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" -f "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2272

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Modify Registry

1

T1112

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\SysInfo.txt
Filesize
102B

MD5
65412e7f31233f4740f28adb35eec8a2

SHA1
61ff9a57008b6971db343ee0bead5deb8f495efa

SHA256
0bda4973b2d9e2df093bc02542bce63266fbf726733423b53cfcaea611320a9d

SHA512
473ec53518cf48c2b7579cf3017d6cafda12fad096892436fb19f298792623ec234a05d874fc495e268b79025e8dc89c7a1b36007c387cc71a2f3fe225d823b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\holdermail.txt
Filesize
327B

MD5
1265c5140a2f68b05b92aa1a25a2abb6

SHA1
627a660e9d2a41c8c4a662ca44fdb68a1356bc82

SHA256
694bae0c1ebf6f8eeb8d902b1bfad57ed9a42dea6d3e327a0137a1c9f4f0c6b9

SHA512
ad6a1dd57ec84459f28926d07e25f2c4f49dc67ff95b8400e85c3bcb8eccc471dbac5e2b1a2758fb563866ecacc2fae4657dfb85197fb4cd2547eef334b8a216

Download Submit
C:\Users\Admin\AppData\Local\Temp\holdermail.txt
Filesize
1KB

MD5
01e7975c708365983265ae40d604beb4

SHA1
f1c793c9b7a312d355cd944928ba9272bbeec44e

SHA256
95d7aeb5f67dc33d0b62d02b26a5d469436f58f2246fd95189a8b86220bc9a40

SHA512
9c67c306fbb0e191ea7af01388c6a99714c353590d99887ddd0b0ceee3f6cd3af2e7b2c8d1d22a5a34dac746e4b2156876d935a658afc9a1d38597fd4922e023

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
1.1MB

MD5
7a7e8863fce822388083e7c22944423a

SHA1
21308b3954e9defbfcd10711e17e8a2c359750cd

SHA256
ddd2efa1eb9350edbab428cc82de2174273282f5a3265af55d60b0cb66f8f5fd

SHA512
e8a0b9fb1beea0772ab23b88da00570d1d096625df2bc01479a8e343f1904b31974cae6da3d86bf69d6e0c65b0ae33ed9fd4a89f6ac355b082b5606c27dd90fa

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
1.1MB

MD5
7a7e8863fce822388083e7c22944423a

SHA1
21308b3954e9defbfcd10711e17e8a2c359750cd

SHA256
ddd2efa1eb9350edbab428cc82de2174273282f5a3265af55d60b0cb66f8f5fd

SHA512
e8a0b9fb1beea0772ab23b88da00570d1d096625df2bc01479a8e343f1904b31974cae6da3d86bf69d6e0c65b0ae33ed9fd4a89f6ac355b082b5606c27dd90fa

Download Submit
memory/2272-152-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2272-150-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2272-149-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2272-148-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2272-147-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2272-146-0x0000000000000000-mapping.dmp

Download
memory/2492-137-0x0000000074AB0000-0x0000000075061000-memory.dmp

Filesize
5.7MB

Download
memory/2492-139-0x0000000074AB0000-0x0000000075061000-memory.dmp

Filesize
5.7MB

Download
memory/2492-133-0x0000000000000000-mapping.dmp

Download
memory/3304-143-0x0000000000400000-0x000000000048E000-memory.dmp

Filesize
568KB

Download
memory/3304-145-0x0000000000400000-0x000000000048E000-memory.dmp

Filesize
568KB

Download
memory/3304-142-0x0000000000400000-0x000000000048E000-memory.dmp

Filesize
568KB

Download
memory/3304-141-0x0000000000400000-0x000000000048E000-memory.dmp

Filesize
568KB

Download
memory/3304-140-0x0000000000000000-mapping.dmp

Download
memory/4252-132-0x0000000074AB0000-0x0000000075061000-memory.dmp

Filesize
5.7MB

Download
memory/4252-136-0x0000000074AB0000-0x0000000075061000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads