hawkeye | a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e

General

Target

a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
Size

729KB
MD5

7401f987e5ab051582042bfef82560d6
SHA1

b924a837bd35d5e92b17307ddcddad032a58ccc6
SHA256

a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e
SHA512

8b45a2dca717072c59f6a92be02ca456f954ec73e645ef27bf815db4cdfa08ae01af1f7e12559512bec2a9c70c95147f392596ed207f27bbdffcbb7b0119e2f7
SSDEEP

12288:uYV6ZPMfLG1wVY30vgQoGBVyRX3mPvcQVFaGovYBCEa1071WL3l:c0LjVwGzyRX32VVFamg0UL3l

Score

10^/10

hawkeye collection keylogger 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

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:

a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.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-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.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

44 whatismyipaddress.com

flow	ioc
44	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exea3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe

description	pid	process	target process
PID 2284 set thread context of 2896	2284	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
PID 2896 set thread context of 4788	2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 2896 set thread context of 2156	2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.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
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

3088 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe

pid process

2896 a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe

pid	process
3088	schtasks.exe

pid	process
2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exevbc.exevbc.exe

description	pid	process
Token: SeDebugPrivilege	2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
Token: SeDebugPrivilege	4788	vbc.exe
Token: SeDebugPrivilege	2156	vbc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe

pid process

2896 a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe

pid	process
2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exea3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe

description	pid	process	target process
PID 2284 wrote to memory of 2896	2284	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
PID 2284 wrote to memory of 2896	2284	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
PID 2284 wrote to memory of 2896	2284	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
PID 2284 wrote to memory of 2896	2284	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
PID 2284 wrote to memory of 2896	2284	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
PID 2284 wrote to memory of 2896	2284	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
PID 2284 wrote to memory of 2896	2284	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
PID 2284 wrote to memory of 2896	2284	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
PID 2284 wrote to memory of 3088	2284	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	schtasks.exe
PID 2284 wrote to memory of 3088	2284	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	schtasks.exe
PID 2284 wrote to memory of 3088	2284	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	schtasks.exe
PID 2896 wrote to memory of 4788	2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 2896 wrote to memory of 4788	2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 2896 wrote to memory of 4788	2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 2896 wrote to memory of 4788	2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 2896 wrote to memory of 4788	2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 2896 wrote to memory of 4788	2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 2896 wrote to memory of 4788	2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 2896 wrote to memory of 4788	2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 2896 wrote to memory of 4788	2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 2896 wrote to memory of 2156	2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 2896 wrote to memory of 2156	2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 2896 wrote to memory of 2156	2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 2896 wrote to memory of 2156	2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 2896 wrote to memory of 2156	2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 2896 wrote to memory of 2156	2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 2896 wrote to memory of 2156	2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 2896 wrote to memory of 2156	2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 2896 wrote to memory of 2156	2896	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
"C:\Users\Admin\AppData\Local\Temp\a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2284
- C:\Users\Admin\AppData\Local\Temp\a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
  "C:\Users\Admin\AppData\Local\Temp\a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2896
- - 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:4788
- - 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:2156
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Update\Google Update" /XML "C:\Users\Admin\AppData\Local\Temp\aXXXXX.xml"
  2⤵
  - Creates scheduled task(s)
  PID:3088

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Scripting

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Scripting

1

T1064

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\aXXXXX.xml

Filesize
1KB

MD5
7cea6a55c15b83c913466ba756e15cf2

SHA1
a0111f94927e3de62ad6032b87e019853320fe6c

SHA256
2ce943b3d92941ac1fa6c6b22a7a4ad5d8b45dcb609a0d15bc1479a840d8cbe0

SHA512
131d22c5f28ac27db9d280c3047797ea83ef3b74773fc62fc3b14c7bf722f39c1d71d77d1c44fbf3c4a827cdfc56df10e6f2c8a74e5e12d1c16aa579017dc159

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

Filesize
271B

MD5
a18df529a77ed1fbd887400151b9728f

SHA1
74912cb5e97566749ccae5f70e52ee87cb4dfa07

SHA256
599ceb2fab753551e7b27340cd3a9d2eb44a887dfb178d1c05015159bb352eb3

SHA512
a446e30992bc63b53952982e06069555e9b65eb25274495470d4410a04bcc9aeaa96b95300fc89512181e0614abf279f439b52f32ffc6ffb3034230c97aa08b0

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

Filesize
327B

MD5
e4f3273432f9167e5f8bd2048206773d

SHA1
139b6566c6f8c6a359dd7e6063f88be24f701c8d

SHA256
b620b529c43ed1dab8db9c63b402958e1a0b65c9110029b92ac8ae2c21c0acb2

SHA512
e1bf722b627cd5f1e1678549d51f9556a1d31c8e5f47dfbe343c81aef7bac279ca2b062751666d650b2c196785a84b0d2edca09d1a04b829f4ae869e513e6941

Download Submit
memory/2156-156-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/2156-154-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/2156-153-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/2156-152-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/2156-151-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/2156-150-0x0000000000000000-mapping.dmp

Download
memory/2284-139-0x0000000074650000-0x0000000074C01000-memory.dmp

Filesize
5.7MB

Download
memory/2284-143-0x0000000074650000-0x0000000074C01000-memory.dmp

Filesize
5.7MB

Download
memory/2284-132-0x0000000074650000-0x0000000074C01000-memory.dmp

Filesize
5.7MB

Download
memory/2896-138-0x0000000074650000-0x0000000074C01000-memory.dmp

Filesize
5.7MB

Download
memory/2896-133-0x0000000000000000-mapping.dmp

Download
memory/2896-134-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/2896-136-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/2896-135-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/2896-140-0x0000000074650000-0x0000000074C01000-memory.dmp

Filesize
5.7MB

Download
memory/3088-141-0x0000000000000000-mapping.dmp

Download
memory/4788-146-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/4788-149-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/4788-147-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/4788-145-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/4788-144-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads