d55ca229311d74076961c93d2a3a65bb33b91be334ec3eff447efcb050cda53f

General

Target

8597035774a77b998098b82661729452_JaffaCakes118.exe
Size

321KB
MD5

8597035774a77b998098b82661729452
SHA1

301a4af9c332c88b5ea379bfc9fe838a1588ac18
SHA256

d55ca229311d74076961c93d2a3a65bb33b91be334ec3eff447efcb050cda53f
SHA512

9aba9c9afcac07b88beea26fe53f37211e0651c75bc0b32cfeda5ef1e659e7c78a75332053cda461d199a07e14a7378e92c2621c8e1d431b63f1b6be2e94f85e
SSDEEP

6144:WIu9F2aZQWTwBnOWZqqnnEgcUd8BPrDWrMuCDdIhXLhHP0Xk:29FlwlO0RnnEhNPDTDcLhEk

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/2364-2-0x0000000000400000-0x0000000000484000-memory.dmp	upx
behavioral1/memory/2364-42-0x0000000000400000-0x0000000000484000-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	8597035774a77b998098b82661729452_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2364	8597035774a77b998098b82661729452_JaffaCakes118.exe
2364	8597035774a77b998098b82661729452_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe
Token: SeDebugPrivilege	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2364	8597035774a77b998098b82661729452_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 2364 wrote to memory of 1232	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	21
PID 2364 wrote to memory of 380	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	3
PID 2364 wrote to memory of 432	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	5
PID 2364 wrote to memory of 488	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	7
PID 2364 wrote to memory of 496	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	8
PID 2364 wrote to memory of 588	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	9
PID 2364 wrote to memory of 668	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	10
PID 2364 wrote to memory of 744	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	11
PID 2364 wrote to memory of 812	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	12
PID 2364 wrote to memory of 848	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	13
PID 2364 wrote to memory of 964	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	15
PID 2364 wrote to memory of 112	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	16
PID 2364 wrote to memory of 328	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	17
PID 2364 wrote to memory of 1032	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	18
PID 2364 wrote to memory of 1112	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	19
PID 2364 wrote to memory of 1172	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	20
PID 2364 wrote to memory of 1232	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	21
PID 2364 wrote to memory of 1200	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	23
PID 2364 wrote to memory of 1448	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	24
PID 2364 wrote to memory of 1612	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	25
PID 2364 wrote to memory of 2192	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	26
PID 2364 wrote to memory of 1896	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	27
PID 2364 wrote to memory of 2520	2364	8597035774a77b998098b82661729452_JaffaCakes118.exe	28

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:380
- C:\Windows\system32\lsass.exe
  C:\Windows\system32\lsass.exe
  2⤵
  PID:488
- C:\Windows\system32\lsm.exe
  C:\Windows\system32\lsm.exe
  2⤵
  PID:496

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:432

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch
1⤵
PID:588
- C:\Windows\system32\wbem\wmiprvse.exe
  C:\Windows\system32\wbem\wmiprvse.exe
  2⤵
  PID:1448
- C:\Windows\system32\DllHost.exe
  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
  2⤵
  PID:1612

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k RPCSS
1⤵
PID:668

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
1⤵
PID:744

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
1⤵
PID:812
- C:\Windows\system32\Dwm.exe
  "C:\Windows\system32\Dwm.exe"
  2⤵
  PID:1172

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs
1⤵
PID:848
- \\?\C:\Windows\system32\wbem\WMIADAP.EXE
  wmiadap.exe /F /T /R
  2⤵
  PID:2520

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService
1⤵
PID:964

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService
1⤵
PID:112

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:328

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
1⤵
PID:1032

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1112

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1232
- C:\Users\Admin\AppData\Local\Temp\8597035774a77b998098b82661729452_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\8597035774a77b998098b82661729452_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:2364

C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
"C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
1⤵
PID:1200

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
1⤵
PID:2192

C:\Windows\system32\sppsvc.exe
C:\Windows\system32\sppsvc.exe
1⤵
PID:1896

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/1232-4-0x000000000EA00000-0x000000000EA84000-memory.dmp

Filesize
528KB

Download
memory/1232-53-0x000000000EB00000-0x000000000EB8C000-memory.dmp

Filesize
560KB

Download
memory/2364-0-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2364-1-0x00000000003C0000-0x00000000003C2000-memory.dmp

Filesize
8KB

Download
memory/2364-2-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2364-42-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download

Analysis

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