formbook | cb94f7e2d32391ffa226f27e39543a099f2867c9cc7602fb964b4358132b6a50

General

Target

swift copy.exe
Size

1.0MB
MD5

8bd61d90030d503a329469db383abe88
SHA1

97f2606294fea4e18ce600f2d96bdfa8ba1856ae
SHA256

cb94f7e2d32391ffa226f27e39543a099f2867c9cc7602fb964b4358132b6a50
SHA512

eee0a1f7b422a3bbe7b2a09714cbc5155724e4e67de08dca3d02e695dcdd533c58b3a376e1cdafd91bdef7c3e9db0a884ce968c5fc12e800cbd0674347de8b98
SSDEEP

24576:lAHnh+eWsN3skA4RV1Hom2KXMmHaWDRMBST0M45:Uh+ZkldoPK8YaWDRM4T0T

Score

10^/10

formbook pt46 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

pt46

Decoy

twinportslocal.com

rovor.store

98169.club

mdywl.com

jrd3s.rest

aston1717.top

floridawoodworkingmachinery.com

17tk555t.com

ankitsho.shop

seclameh.com

realrecordlabel.com

trenchonbirmingham.com

af28.top

rtp1kenzototo.com

theselflovesite.com

promotegetpaid.info

strategiclogisticsagency.com

learneracademy.net

per-watch.com

betbox2341.com

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook

Formbook payload 3 IoCs

rat

resource	yara_rule
behavioral1/memory/2096-11-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2096-16-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1212-19-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2692 set thread context of 2096	2692	swift copy.exe	30
PID 2096 set thread context of 1228	2096	svchost.exe	21
PID 1212 set thread context of 1228	1212	chkdsk.exe	21

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	chkdsk.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
2096	svchost.exe
2096	svchost.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe
1212	chkdsk.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
2692	swift copy.exe
2096	svchost.exe
2096	svchost.exe
2096	svchost.exe
1212	chkdsk.exe
1212	chkdsk.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2096	svchost.exe
Token: SeDebugPrivilege	1212	chkdsk.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2692	swift copy.exe
2692	swift copy.exe
1228	Explorer.EXE
1228	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2692	swift copy.exe
2692	swift copy.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2692 wrote to memory of 2096	2692	swift copy.exe	30
PID 2692 wrote to memory of 2096	2692	swift copy.exe	30
PID 2692 wrote to memory of 2096	2692	swift copy.exe	30
PID 2692 wrote to memory of 2096	2692	swift copy.exe	30
PID 2692 wrote to memory of 2096	2692	swift copy.exe	30
PID 1228 wrote to memory of 1212	1228	Explorer.EXE	31
PID 1228 wrote to memory of 1212	1228	Explorer.EXE	31
PID 1228 wrote to memory of 1212	1228	Explorer.EXE	31
PID 1228 wrote to memory of 1212	1228	Explorer.EXE	31
PID 1212 wrote to memory of 3052	1212	chkdsk.exe	32
PID 1212 wrote to memory of 3052	1212	chkdsk.exe	32
PID 1212 wrote to memory of 3052	1212	chkdsk.exe	32
PID 1212 wrote to memory of 3052	1212	chkdsk.exe	32

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1228
- C:\Users\Admin\AppData\Local\Temp\swift copy.exe
  "C:\Users\Admin\AppData\Local\Temp\swift copy.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:2692
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\swift copy.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2096
- C:\Windows\SysWOW64\chkdsk.exe
  "C:\Windows\SysWOW64\chkdsk.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1212
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\SysWOW64\svchost.exe"
    3⤵
    PID:3052

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1212-17-0x0000000000A50000-0x0000000000A57000-memory.dmp

Filesize
28KB

Download
memory/1212-19-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/1212-18-0x0000000000A50000-0x0000000000A57000-memory.dmp

Filesize
28KB

Download
memory/1228-22-0x0000000004F80000-0x0000000005045000-memory.dmp

Filesize
788KB

Download
memory/1228-15-0x0000000004F80000-0x0000000005045000-memory.dmp

Filesize
788KB

Download
memory/1228-26-0x00000000076B0000-0x00000000077E5000-memory.dmp

Filesize
1.2MB

Download
memory/1228-27-0x00000000076B0000-0x00000000077E5000-memory.dmp

Filesize
1.2MB

Download
memory/1228-30-0x00000000076B0000-0x00000000077E5000-memory.dmp

Filesize
1.2MB

Download
memory/2096-14-0x00000000001F0000-0x0000000000204000-memory.dmp

Filesize
80KB

Download
memory/2096-16-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2096-13-0x0000000000970000-0x0000000000C73000-memory.dmp

Filesize
3.0MB

Download
memory/2096-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2692-10-0x00000000000F0000-0x00000000000F4000-memory.dmp

Filesize
16KB

Download

Analysis

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