3e090033f846c1fa26ddd17ac0a2f0fe50810c6270b57dbf01bb7a9892cac68d

General

Target

1772b04fac26a3cb54b854d953dc2497_JaffaCakes118.exe
Size

332KB
MD5

1772b04fac26a3cb54b854d953dc2497
SHA1

20186417555df0d275eb526e61c1fd2569a498ff
SHA256

3e090033f846c1fa26ddd17ac0a2f0fe50810c6270b57dbf01bb7a9892cac68d
SHA512

555814300648a9a09d42ec5c4fa47b193036e331ae5b512303c3f751e2bf907cd511001a993895fabdeb54e7d83da8113e3180554d701815db29364eca1d85d0
SSDEEP

6144:/rfJQqBpvuxNi1ctv2rLlSAZwC3cQXYS7LBx:/TdBx1ct/AZwC3caH

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
368	dHbGp01831.exe

UPX packed file 9 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2196-3-0x0000000000400000-0x00000000004B2000-memory.dmp	upx
behavioral2/memory/368-14-0x0000000000400000-0x00000000005B1000-memory.dmp	upx
behavioral2/memory/368-15-0x0000000000400000-0x00000000005B1000-memory.dmp	upx
behavioral2/memory/2196-18-0x0000000000400000-0x00000000005B1000-memory.dmp	upx
behavioral2/memory/368-19-0x0000000000400000-0x00000000005B1000-memory.dmp	upx
behavioral2/memory/2196-21-0x0000000000400000-0x00000000004B2000-memory.dmp	upx
behavioral2/memory/2196-36-0x0000000000400000-0x00000000005B1000-memory.dmp	upx
behavioral2/memory/2196-37-0x0000000000400000-0x00000000004B2000-memory.dmp	upx
behavioral2/memory/368-38-0x0000000000400000-0x00000000005B1000-memory.dmp	upx

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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\dHbGp01831 = "C:\\ProgramData\\dHbGp01831\\dHbGp01831.exe"	dHbGp01831.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2196	1772b04fac26a3cb54b854d953dc2497_JaffaCakes118.exe
2196	1772b04fac26a3cb54b854d953dc2497_JaffaCakes118.exe
2196	1772b04fac26a3cb54b854d953dc2497_JaffaCakes118.exe
2196	1772b04fac26a3cb54b854d953dc2497_JaffaCakes118.exe
368	dHbGp01831.exe
368	dHbGp01831.exe
368	dHbGp01831.exe
368	dHbGp01831.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2196	1772b04fac26a3cb54b854d953dc2497_JaffaCakes118.exe
Token: SeDebugPrivilege	368	dHbGp01831.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
368	dHbGp01831.exe
368	dHbGp01831.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
368	dHbGp01831.exe
368	dHbGp01831.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
368	dHbGp01831.exe
368	dHbGp01831.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 368	2196	1772b04fac26a3cb54b854d953dc2497_JaffaCakes118.exe	82
PID 2196 wrote to memory of 368	2196	1772b04fac26a3cb54b854d953dc2497_JaffaCakes118.exe	82
PID 2196 wrote to memory of 368	2196	1772b04fac26a3cb54b854d953dc2497_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\1772b04fac26a3cb54b854d953dc2497_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1772b04fac26a3cb54b854d953dc2497_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2196
- C:\ProgramData\dHbGp01831\dHbGp01831.exe
  "C:\ProgramData\dHbGp01831\dHbGp01831.exe" "C:\Users\Admin\AppData\Local\Temp\1772b04fac26a3cb54b854d953dc2497_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:368

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\dHbGp01831\dHbGp01831.exe

Filesize
332KB

MD5
f158f6b4a7ff3d408c16aa3adeb9bdf3

SHA1
92f250e0dc62c28ec5ade19faf1330b4c10d297b

SHA256
ac10d3470742531243e11006fe212b7a1b6ee0204098a9043c9819e997d3a214

SHA512
5a23882f23dff3edbdfcbc39095b6d38e7482fe4ca92d8d9b148ba091babbc0bf00078e646e8377820d02dce0657b75f8535ab8856c75c01fcd0b270bcefa9f7

Download Submit
memory/368-14-0x0000000000400000-0x00000000005B1000-memory.dmp

Filesize
1.7MB

Download
memory/368-38-0x0000000000400000-0x00000000005B1000-memory.dmp

Filesize
1.7MB

Download
memory/368-19-0x0000000000400000-0x00000000005B1000-memory.dmp

Filesize
1.7MB

Download
memory/368-15-0x0000000000400000-0x00000000005B1000-memory.dmp

Filesize
1.7MB

Download
memory/368-13-0x0000000000400000-0x00000000005B1000-memory.dmp

Filesize
1.7MB

Download
memory/368-12-0x0000000000400000-0x00000000005B1000-memory.dmp

Filesize
1.7MB

Download
memory/2196-2-0x00000000021E0000-0x000000000222D000-memory.dmp

Filesize
308KB

Download
memory/2196-1-0x0000000000400000-0x00000000005B1000-memory.dmp

Filesize
1.7MB

Download
memory/2196-18-0x0000000000400000-0x00000000005B1000-memory.dmp

Filesize
1.7MB

Download
memory/2196-3-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2196-21-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2196-36-0x0000000000400000-0x00000000005B1000-memory.dmp

Filesize
1.7MB

Download
memory/2196-37-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2196-0-0x0000000000400000-0x00000000005B1000-memory.dmp

Filesize
1.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads