hawkeye_reborn | c17aec1f84a9e118f4ad17718876fc631d6338029f2b671a2c10d9dab9ffd57e

Analysis

max time kernel
136s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
08/05/2024, 05:08

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General

Target
2354acc2e08040fdb4e398ea40062da9_JaffaCakes118.exe
Size 779KB
Sample240508-fs3x7sfa26
SHA256 c17aec1f84a9e118f4ad17718876fc631d6338029f2b671a2c10d9dab9ffd57e
MD5 2354acc2e08040fdb4e398ea40062da9
SHA1 8a525b3b5548ed9307c9d6386ee279670f876217
SHA512 de34ef2dcb88954d6e89d35155ec88abb77f6ea45c2da4484da444199a7d408aaa7af6b680609472f1dbdabcd1ed2aeaf35a27c297889a1cd40ebf56598218ae
SSDEEP 24576:7qRL+nFbsPPfNvSbPWCPYMT76af4RWkF2btD4:7qb9v2uCvxeC
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

hawkeye_reborn m00nd3v_logger zgrat collection infostealer keylogger persistence rat spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Attributes

fields
name

Signatures

Detect ZGRat V1 1 IoCs

resource	yara_rule
behavioral2/memory/640-5-0x0000000005710000-0x0000000005732000-memory.dmp	family_zgrat_v1

HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
keylogger trojan stealer spyware hawkeye_reborn
M00nd3v_Logger
M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.
stealer spyware m00nd3v_logger
ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

M00nD3v Logger payload 1 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

resource	yara_rule
behavioral2/memory/3828-15-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/3828-19-0x0000000005660000-0x00000000056D6000-memory.dmp	MailPassView
behavioral2/memory/4232-31-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4232-32-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4232-34-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/3828-19-0x0000000005660000-0x00000000056D6000-memory.dmp	WebBrowserPassView
behavioral2/memory/1756-22-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/1756-23-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/1756-29-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

resource	yara_rule
behavioral2/memory/3828-19-0x0000000005660000-0x00000000056D6000-memory.dmp	Nirsoft
behavioral2/memory/1756-22-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/1756-23-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/1756-29-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4232-31-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4232-32-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4232-34-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\Control Panel\International\Geo\Nation	2354acc2e08040fdb4e398ea40062da9_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
4912	AdobeAcrobat18.exe
3828	AdobeAcrobat18.exe

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-1-5-21-3726321484-1950364574-433157660-1000\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

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Adobe Acrobat 18 = "C:\\Users\\Admin\\AppData\\Local\\AdobeAcrobat18.exe -boot"	AdobeAcrobat18.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4912 set thread context of 3828	4912	AdobeAcrobat18.exe	105
PID 3828 set thread context of 1756	3828	AdobeAcrobat18.exe	106
PID 3828 set thread context of 4232	3828	AdobeAcrobat18.exe	107

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
1756	vbc.exe
1756	vbc.exe
1756	vbc.exe
1756	vbc.exe
1756	vbc.exe
1756	vbc.exe
1756	vbc.exe
1756	vbc.exe
1756	vbc.exe
1756	vbc.exe
1756	vbc.exe
1756	vbc.exe
3828	AdobeAcrobat18.exe
3828	AdobeAcrobat18.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	640	2354acc2e08040fdb4e398ea40062da9_JaffaCakes118.exe
Token: SeDebugPrivilege	4912	AdobeAcrobat18.exe
Token: SeDebugPrivilege	3828	AdobeAcrobat18.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3828	AdobeAcrobat18.exe

Suspicious use of WriteProcessMemory 35 IoCs

description	pid	Process	procid_target
PID 640 wrote to memory of 4936	640	2354acc2e08040fdb4e398ea40062da9_JaffaCakes118.exe	97
PID 640 wrote to memory of 4936	640	2354acc2e08040fdb4e398ea40062da9_JaffaCakes118.exe	97
PID 640 wrote to memory of 4936	640	2354acc2e08040fdb4e398ea40062da9_JaffaCakes118.exe	97
PID 640 wrote to memory of 1616	640	2354acc2e08040fdb4e398ea40062da9_JaffaCakes118.exe	99
PID 640 wrote to memory of 1616	640	2354acc2e08040fdb4e398ea40062da9_JaffaCakes118.exe	99
PID 640 wrote to memory of 1616	640	2354acc2e08040fdb4e398ea40062da9_JaffaCakes118.exe	99
PID 3524 wrote to memory of 4912	3524	explorer.exe	101
PID 3524 wrote to memory of 4912	3524	explorer.exe	101
PID 3524 wrote to memory of 4912	3524	explorer.exe	101
PID 4912 wrote to memory of 3828	4912	AdobeAcrobat18.exe	105
PID 4912 wrote to memory of 3828	4912	AdobeAcrobat18.exe	105
PID 4912 wrote to memory of 3828	4912	AdobeAcrobat18.exe	105
PID 4912 wrote to memory of 3828	4912	AdobeAcrobat18.exe	105
PID 4912 wrote to memory of 3828	4912	AdobeAcrobat18.exe	105
PID 4912 wrote to memory of 3828	4912	AdobeAcrobat18.exe	105
PID 4912 wrote to memory of 3828	4912	AdobeAcrobat18.exe	105
PID 4912 wrote to memory of 3828	4912	AdobeAcrobat18.exe	105
PID 3828 wrote to memory of 1756	3828	AdobeAcrobat18.exe	106
PID 3828 wrote to memory of 1756	3828	AdobeAcrobat18.exe	106
PID 3828 wrote to memory of 1756	3828	AdobeAcrobat18.exe	106
PID 3828 wrote to memory of 1756	3828	AdobeAcrobat18.exe	106
PID 3828 wrote to memory of 1756	3828	AdobeAcrobat18.exe	106
PID 3828 wrote to memory of 1756	3828	AdobeAcrobat18.exe	106
PID 3828 wrote to memory of 1756	3828	AdobeAcrobat18.exe	106
PID 3828 wrote to memory of 1756	3828	AdobeAcrobat18.exe	106
PID 3828 wrote to memory of 1756	3828	AdobeAcrobat18.exe	106
PID 3828 wrote to memory of 4232	3828	AdobeAcrobat18.exe	107
PID 3828 wrote to memory of 4232	3828	AdobeAcrobat18.exe	107
PID 3828 wrote to memory of 4232	3828	AdobeAcrobat18.exe	107
PID 3828 wrote to memory of 4232	3828	AdobeAcrobat18.exe	107
PID 3828 wrote to memory of 4232	3828	AdobeAcrobat18.exe	107
PID 3828 wrote to memory of 4232	3828	AdobeAcrobat18.exe	107
PID 3828 wrote to memory of 4232	3828	AdobeAcrobat18.exe	107
PID 3828 wrote to memory of 4232	3828	AdobeAcrobat18.exe	107
PID 3828 wrote to memory of 4232	3828	AdobeAcrobat18.exe	107

C:\Users\Admin\AppData\Local\Temp\2354acc2e08040fdb4e398ea40062da9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2354acc2e08040fdb4e398ea40062da9_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:640
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\2354acc2e08040fdb4e398ea40062da9_JaffaCakes118.exe" "C:\Users\Admin\AppData\Local\AdobeAcrobat18.exe"
  2⤵
  PID:4936
- C:\Windows\SysWOW64\explorer.exe
  "C:\Windows\System32\explorer.exe" /c, "C:\Users\Admin\AppData\Local\AdobeAcrobat18.exe"
  2⤵
  PID:1616

C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
1⤵
- Suspicious use of WriteProcessMemory
PID:3524
- C:\Users\Admin\AppData\Local\AdobeAcrobat18.exe
  "C:\Users\Admin\AppData\Local\AdobeAcrobat18.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4912
- - C:\Users\Admin\AppData\Local\AdobeAcrobat18.exe
    "C:\Users\Admin\AppData\Local\AdobeAcrobat18.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3828
  - - 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\tmpFE84.tmp"
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:1756
  - - 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\tmp28C.tmp"
      4⤵
      Accesses Microsoft Outlook accounts
      PID:4232

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Scripting

T1064

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

AdobeAcrobat18.exe

Path C:\Users\Admin\AppData\Local\AdobeAcrobat18.exe
Size 779KB
SHA256 c17aec1f84a9e118f4ad17718876fc631d6338029f2b671a2c10d9dab9ffd57e
MD5 2354acc2e08040fdb4e398ea40062da9
SHA1 8a525b3b5548ed9307c9d6386ee279670f876217
SHA512 de34ef2dcb88954d6e89d35155ec88abb77f6ea45c2da4484da444199a7d408aaa7af6b680609472f1dbdabcd1ed2aeaf35a27c297889a1cd40ebf56598218ae
SSDEEP 24576:7qRL+nFbsPPfNvSbPWCPYMT76af4RWkF2btD4:7qb9v2uCvxeC
MD5 SHA1 SHA512 SSDEEP

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AdobeAcrobat18.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\AdobeAcrobat18.exe.log
Size 1KB
SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
MD5 SHA1 SHA512

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tmpFE84.tmp

Path C:\Users\Admin\AppData\Local\Temp\tmpFE84.tmp
Size 4KB
SHA256 00459ae0cad2abd0641bc5e9fb35d08bccec2d498173adc35810ae820eb55b47
MD5 e255c36d21183acb0a1a38b1344443f0
SHA1 9fd09dd85a76f8211e9ba81929a1f10d3c499917
SHA512 0e1319f62957c7b3bf1d6573bf24a0bb1cbaf8a0665de6584483885f8c340545cacf36800436892073979a02f3739526569b8c01f862ca9a4b3940c31ad51d4a
SSDEEP 48:wvvv0inxfvvcinxfdvv0inxBvv0inxakvv0in7:mvnxv/p1vnPvnbvn7
MD5 SHA1 SHA512 SSDEEP

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memory/640-1-0x0000000000980000-0x0000000000A4C000-memory.dmp

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memory/640-2-0x0000000005760000-0x0000000005D04000-memory.dmp

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memory/640-3-0x00000000052B0000-0x0000000005342000-memory.dmp

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memory/640-4-0x00000000055A0000-0x00000000056D0000-memory.dmp

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memory/640-5-0x0000000005710000-0x0000000005732000-memory.dmp

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memory/640-6-0x0000000074D20000-0x00000000754D0000-memory.dmp

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memory/640-7-0x0000000002BD0000-0x0000000002BDA000-memory.dmp

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memory/640-11-0x0000000074D20000-0x00000000754D0000-memory.dmp

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memory/640-0-0x0000000074D2E000-0x0000000074D2F000-memory.dmp

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memory/1756-22-0x0000000000400000-0x000000000045B000-memory.dmp

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memory/1756-23-0x0000000000400000-0x000000000045B000-memory.dmp

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memory/1756-28-0x0000000000460000-0x0000000000529000-memory.dmp

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memory/1756-29-0x0000000000400000-0x000000000045B000-memory.dmp

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memory/3828-19-0x0000000005660000-0x00000000056D6000-memory.dmp

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memory/3828-20-0x0000000005870000-0x00000000058D6000-memory.dmp

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memory/3828-15-0x0000000000400000-0x0000000000490000-memory.dmp

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memory/4232-31-0x0000000000400000-0x000000000041C000-memory.dmp

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memory/4232-32-0x0000000000400000-0x000000000041C000-memory.dmp

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memory/4232-34-0x0000000000400000-0x000000000041C000-memory.dmp

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memory/4912-14-0x0000000009880000-0x000000000991C000-memory.dmp

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