hawkeye | 2c6df9a84b482c1dd1af8ee142ccdfeab23234a8507f3cc637aee9161a6c58b8

General

Target

fa0a3ed04eec65d6d3fb55aa7d2497c1_JaffaCakes118.exe
Size

1.3MB
MD5

fa0a3ed04eec65d6d3fb55aa7d2497c1
SHA1

89aafe0cfec4ecc13fd7f255b1e6e8af903ddbd0
SHA256

2c6df9a84b482c1dd1af8ee142ccdfeab23234a8507f3cc637aee9161a6c58b8
SHA512

da69f632f0bc9789bf17d1cfdbf09c991098227a23e3bd273c1c5720b53d9eb81b99c0121f632cbc2eb25ece51e6548470dc2fd0ed64d37f88a58a005b1c7b3d
SSDEEP

24576:inGai6Dban0+uhHJQNmj3X2rhK1+pSRs/8Mz3g:T6iuNH261Rs/

Score

10^/10

hawkeye agilenet 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

NirSoft MailPassView 5 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/4032-23-0x0000000000350000-0x00000000003D8000-memory.dmp	MailPassView
behavioral2/memory/3964-32-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/3964-34-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/3964-35-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/3964-37-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/4032-23-0x0000000000350000-0x00000000003D8000-memory.dmp	WebBrowserPassView
behavioral2/memory/216-38-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/216-40-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/216-41-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/216-48-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 9 IoCs

resource	yara_rule
behavioral2/memory/4032-23-0x0000000000350000-0x00000000003D8000-memory.dmp	Nirsoft
behavioral2/memory/3964-32-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/3964-34-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/3964-35-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/3964-37-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/216-38-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/216-40-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/216-41-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/216-48-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 1 IoCs

pid	Process
4032	InstallUtil.exe

Obfuscated with Agile.Net obfuscator 2 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

resource	yara_rule
behavioral2/memory/1444-8-0x0000000007210000-0x0000000007238000-memory.dmp	agile_net
behavioral2/memory/1444-11-0x00000000057D0000-0x00000000057E0000-memory.dmp	agile_net

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
40	whatismyipaddress.com
42	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1444 set thread context of 4032	1444	fa0a3ed04eec65d6d3fb55aa7d2497c1_JaffaCakes118.exe	91
PID 4032 set thread context of 3964	4032	InstallUtil.exe	93
PID 4032 set thread context of 216	4032	InstallUtil.exe	94

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1444	fa0a3ed04eec65d6d3fb55aa7d2497c1_JaffaCakes118.exe
1444	fa0a3ed04eec65d6d3fb55aa7d2497c1_JaffaCakes118.exe
216	vbc.exe
216	vbc.exe
4032	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1444	fa0a3ed04eec65d6d3fb55aa7d2497c1_JaffaCakes118.exe
Token: SeDebugPrivilege	4032	InstallUtil.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 1444 wrote to memory of 4032	1444	fa0a3ed04eec65d6d3fb55aa7d2497c1_JaffaCakes118.exe	91
PID 1444 wrote to memory of 4032	1444	fa0a3ed04eec65d6d3fb55aa7d2497c1_JaffaCakes118.exe	91
PID 1444 wrote to memory of 4032	1444	fa0a3ed04eec65d6d3fb55aa7d2497c1_JaffaCakes118.exe	91
PID 1444 wrote to memory of 4032	1444	fa0a3ed04eec65d6d3fb55aa7d2497c1_JaffaCakes118.exe	91
PID 1444 wrote to memory of 4032	1444	fa0a3ed04eec65d6d3fb55aa7d2497c1_JaffaCakes118.exe	91
PID 1444 wrote to memory of 4032	1444	fa0a3ed04eec65d6d3fb55aa7d2497c1_JaffaCakes118.exe	91
PID 1444 wrote to memory of 4032	1444	fa0a3ed04eec65d6d3fb55aa7d2497c1_JaffaCakes118.exe	91
PID 1444 wrote to memory of 4032	1444	fa0a3ed04eec65d6d3fb55aa7d2497c1_JaffaCakes118.exe	91
PID 4032 wrote to memory of 3964	4032	InstallUtil.exe	93
PID 4032 wrote to memory of 3964	4032	InstallUtil.exe	93
PID 4032 wrote to memory of 3964	4032	InstallUtil.exe	93
PID 4032 wrote to memory of 3964	4032	InstallUtil.exe	93
PID 4032 wrote to memory of 3964	4032	InstallUtil.exe	93
PID 4032 wrote to memory of 3964	4032	InstallUtil.exe	93
PID 4032 wrote to memory of 3964	4032	InstallUtil.exe	93
PID 4032 wrote to memory of 3964	4032	InstallUtil.exe	93
PID 4032 wrote to memory of 3964	4032	InstallUtil.exe	93
PID 4032 wrote to memory of 216	4032	InstallUtil.exe	94
PID 4032 wrote to memory of 216	4032	InstallUtil.exe	94
PID 4032 wrote to memory of 216	4032	InstallUtil.exe	94
PID 4032 wrote to memory of 216	4032	InstallUtil.exe	94
PID 4032 wrote to memory of 216	4032	InstallUtil.exe	94
PID 4032 wrote to memory of 216	4032	InstallUtil.exe	94
PID 4032 wrote to memory of 216	4032	InstallUtil.exe	94
PID 4032 wrote to memory of 216	4032	InstallUtil.exe	94
PID 4032 wrote to memory of 216	4032	InstallUtil.exe	94

C:\Users\Admin\AppData\Local\Temp\fa0a3ed04eec65d6d3fb55aa7d2497c1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fa0a3ed04eec65d6d3fb55aa7d2497c1_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1444
- C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe
  "C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4032
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
    C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:3964
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
    C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:216

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe

Filesize
41KB

MD5
5d4073b2eb6d217c19f2b22f21bf8d57

SHA1
f0209900fbf08d004b886a0b3ba33ea2b0bf9da8

SHA256
ac1a3f21fcc88f9cee7bf51581eafba24cc76c924f0821deb2afdf1080ddf3d3

SHA512
9ac94880684933ba3407cdc135abc3047543436567af14cd9269c4adc5a6535db7b867d6de0d6238a21b94e69f9890dbb5739155871a624520623a7e56872159

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

Filesize
3KB

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

Download Submit
memory/216-38-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/216-40-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/216-41-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/216-48-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1444-6-0x00000000057D0000-0x00000000057E0000-memory.dmp

Filesize
64KB

Download
memory/1444-16-0x0000000007C40000-0x0000000007C54000-memory.dmp

Filesize
80KB

Download
memory/1444-8-0x0000000007210000-0x0000000007238000-memory.dmp

Filesize
160KB

Download
memory/1444-9-0x00000000072D0000-0x0000000007336000-memory.dmp

Filesize
408KB

Download
memory/1444-10-0x0000000007290000-0x00000000072B2000-memory.dmp

Filesize
136KB

Download
memory/1444-11-0x00000000057D0000-0x00000000057E0000-memory.dmp

Filesize
64KB

Download
memory/1444-12-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/1444-13-0x00000000057D0000-0x00000000057E0000-memory.dmp

Filesize
64KB

Download
memory/1444-14-0x00000000057D0000-0x00000000057E0000-memory.dmp

Filesize
64KB

Download
memory/1444-7-0x00000000057E0000-0x00000000057F2000-memory.dmp

Filesize
72KB

Download
memory/1444-17-0x000000000A290000-0x000000000A296000-memory.dmp

Filesize
24KB

Download
memory/1444-0-0x0000000000BA0000-0x0000000000CF8000-memory.dmp

Filesize
1.3MB

Download
memory/1444-5-0x00000000058B0000-0x0000000005C04000-memory.dmp

Filesize
3.3MB

Download
memory/1444-24-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/1444-4-0x0000000005810000-0x00000000058AC000-memory.dmp

Filesize
624KB

Download
memory/1444-3-0x00000000056A0000-0x0000000005732000-memory.dmp

Filesize
584KB

Download
memory/1444-2-0x0000000005D20000-0x00000000062C4000-memory.dmp

Filesize
5.6MB

Download
memory/1444-1-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/3964-35-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3964-32-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3964-34-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3964-36-0x0000000000420000-0x00000000004E9000-memory.dmp

Filesize
804KB

Download
memory/3964-37-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4032-31-0x00000000061E0000-0x00000000061E8000-memory.dmp

Filesize
32KB

Download
memory/4032-28-0x0000000004E70000-0x0000000004EC6000-memory.dmp

Filesize
344KB

Download
memory/4032-27-0x0000000004E00000-0x0000000004E0A000-memory.dmp

Filesize
40KB

Download
memory/4032-26-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

Filesize
64KB

Download
memory/4032-23-0x0000000000350000-0x00000000003D8000-memory.dmp

Filesize
544KB

Download
memory/4032-25-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/4032-49-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/4032-50-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

Filesize
64KB

Download

Analysis

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