4267660783e70658681a12072da9b25494f4c7016c27152331fcfb836a236ced

General

Target

6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe
Size

322KB
MD5

6f0ea559284ef9d1283c63ca04e5c3a2
SHA1

90e150a951b73e0404a0c20533bef7eff1c45ef5
SHA256

4267660783e70658681a12072da9b25494f4c7016c27152331fcfb836a236ced
SHA512

800275ad79ac8ac497dcec59f977dd413de0a64dd8345785edb7c51da2c8e39f7e5e6ca339d3ab536f34a73cbe1d97e244b16d325d9742fcb6c572558b4877fa
SSDEEP

6144:QyfgMg2MYWjcBjhbeDS4CA04wEXLAP9zooNa4GMk8DZi:QIiYWjIjh6SuXMlzoox3

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1052-18-0x0000000000400000-0x0000000000484000-memory.dmp	upx
behavioral1/memory/1052-1-0x0000000000400000-0x0000000000484000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe
1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe
Token: SeDebugPrivilege	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 1052 wrote to memory of 1224	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe	21
PID 1052 wrote to memory of 372	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe	3
PID 1052 wrote to memory of 420	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe	5
PID 1052 wrote to memory of 480	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe	7
PID 1052 wrote to memory of 488	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe	8
PID 1052 wrote to memory of 604	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe	9
PID 1052 wrote to memory of 680	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe	10
PID 1052 wrote to memory of 764	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe	11
PID 1052 wrote to memory of 816	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe	12
PID 1052 wrote to memory of 844	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe	13
PID 1052 wrote to memory of 996	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe	15
PID 1052 wrote to memory of 292	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe	16
PID 1052 wrote to memory of 696	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe	17
PID 1052 wrote to memory of 1076	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe	18
PID 1052 wrote to memory of 1100	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe	19
PID 1052 wrote to memory of 1176	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe	20
PID 1052 wrote to memory of 1224	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe	21
PID 1052 wrote to memory of 760	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe	23
PID 1052 wrote to memory of 1896	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe	24
PID 1052 wrote to memory of 2040	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe	25
PID 1052 wrote to memory of 548	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe	26
PID 1052 wrote to memory of 472	1052	6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe	27

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:372
- C:\Windows\system32\lsass.exe
  C:\Windows\system32\lsass.exe
  2⤵
  PID:480
- C:\Windows\system32\lsm.exe
  C:\Windows\system32\lsm.exe
  2⤵
  PID:488

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:420

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch
1⤵
PID:604
- C:\Windows\system32\DllHost.exe
  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
  2⤵
  PID:760
- C:\Windows\system32\wbem\wmiprvse.exe
  C:\Windows\system32\wbem\wmiprvse.exe
  2⤵
  PID:2040

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k RPCSS
1⤵
PID:680

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
1⤵
PID:764

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
1⤵
PID:816
- C:\Windows\system32\Dwm.exe
  "C:\Windows\system32\Dwm.exe"
  2⤵
  PID:1176

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs
1⤵
PID:844

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService
1⤵
PID:996

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService
1⤵
PID:292

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:696

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
1⤵
PID:1076

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1100

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1224
- C:\Users\Admin\AppData\Local\Temp\6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\6f0ea559284ef9d1283c63ca04e5c3a2_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:1052

C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
"C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
1⤵
PID:1896

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
1⤵
PID:548

C:\Windows\system32\sppsvc.exe
C:\Windows\system32\sppsvc.exe
1⤵
PID:472

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1052-0-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/1052-18-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1052-17-0x00000000005A0000-0x00000000005A2000-memory.dmp

Filesize
8KB

Download
memory/1052-1-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1224-3-0x000000000EA00000-0x000000000EA84000-memory.dmp

Filesize
528KB

Download
memory/1224-53-0x000000000EB00000-0x000000000EB8C000-memory.dmp

Filesize
560KB

Download

Analysis

Sharing