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
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-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 whatismyipaddress.com
6 whatismyipaddress.com
7 whatismyipaddress.com

flow	ioc
4	whatismyipaddress.com
6	whatismyipaddress.com
7	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exea3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe

description	pid	process	target process
PID 1720 set thread context of 1980	1720	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
PID 1980 set thread context of 796	1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 1980 set thread context of 1584	1980	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

1108 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe

pid process

1980 a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe

pid	process
1108	schtasks.exe

pid	process
1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exevbc.exevbc.exe

description	pid	process
Token: SeDebugPrivilege	1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
Token: SeDebugPrivilege	796	vbc.exe
Token: SeDebugPrivilege	1584	vbc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe

pid process

1980 a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe

pid	process
1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe

Suspicious use of WriteProcessMemory 33 IoCs

Processes:

a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exea3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe

description	pid	process	target process
PID 1720 wrote to memory of 1980	1720	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
PID 1720 wrote to memory of 1980	1720	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
PID 1720 wrote to memory of 1980	1720	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
PID 1720 wrote to memory of 1980	1720	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
PID 1720 wrote to memory of 1980	1720	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
PID 1720 wrote to memory of 1980	1720	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
PID 1720 wrote to memory of 1980	1720	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
PID 1720 wrote to memory of 1980	1720	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
PID 1720 wrote to memory of 1980	1720	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
PID 1720 wrote to memory of 1108	1720	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	schtasks.exe
PID 1720 wrote to memory of 1108	1720	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	schtasks.exe
PID 1720 wrote to memory of 1108	1720	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	schtasks.exe
PID 1720 wrote to memory of 1108	1720	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	schtasks.exe
PID 1980 wrote to memory of 796	1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 1980 wrote to memory of 796	1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 1980 wrote to memory of 796	1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 1980 wrote to memory of 796	1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 1980 wrote to memory of 796	1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 1980 wrote to memory of 796	1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 1980 wrote to memory of 796	1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 1980 wrote to memory of 796	1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 1980 wrote to memory of 796	1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 1980 wrote to memory of 796	1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 1980 wrote to memory of 1584	1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 1980 wrote to memory of 1584	1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 1980 wrote to memory of 1584	1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 1980 wrote to memory of 1584	1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 1980 wrote to memory of 1584	1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 1980 wrote to memory of 1584	1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 1980 wrote to memory of 1584	1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 1980 wrote to memory of 1584	1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 1980 wrote to memory of 1584	1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe
PID 1980 wrote to memory of 1584	1980	a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe
"C:\Users\Admin\AppData\Local\Temp\a3c081db12214a07d7aede30152fe708a663bd87af3531ccbc962efc74ee307e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1720
- 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:1980
- - 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:796
- - 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:1584
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Update\Google Update" /XML "C:\Users\Admin\AppData\Local\Temp\a88888.xml"
  2⤵
  - Creates scheduled task(s)
  PID:1108

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\a88888.xml

Filesize
1KB

MD5
51639e1cdd8c8d41b09763c05771d55a

SHA1
fa8657ed8f37cae14e69716e8e77a807c5584283

SHA256
c4f928098c6c22efc4d431e08d57e29297525864d96952df032cce1efeb98e3a

SHA512
0cbbbdcd4bc3d20452fbc2eaff7a714dfd6ea1433d5b0cca8c3d82dfa3a865591155893af6881245f88d0cb35551585d2377b0d7066957afbd8990d6e3149670

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/796-77-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/796-89-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/796-88-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/796-84-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/796-78-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/796-80-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/796-82-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/796-85-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/796-91-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/796-86-0x000000000040582F-mapping.dmp

Download
memory/1108-73-0x0000000000000000-mapping.dmp

Download
memory/1584-99-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/1584-93-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/1584-106-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/1584-104-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/1584-92-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/1584-95-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/1584-97-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/1584-101-0x0000000000442872-mapping.dmp

Download
memory/1584-100-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/1720-75-0x00000000744F0000-0x0000000074A9B000-memory.dmp

Filesize
5.7MB

Download
memory/1720-55-0x00000000744F0000-0x0000000074A9B000-memory.dmp

Filesize
5.7MB

Download
memory/1720-54-0x0000000075BD1000-0x0000000075BD3000-memory.dmp

Filesize
8KB

Download
memory/1980-66-0x0000000000494F4E-mapping.dmp

Download
memory/1980-56-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/1980-57-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/1980-59-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/1980-62-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/1980-64-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/1980-76-0x00000000744F0000-0x0000000074A9B000-memory.dmp

Filesize
5.7MB

Download
memory/1980-68-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/1980-70-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/1980-72-0x00000000744F0000-0x0000000074A9B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads