formbook | 33b1ceb947efe5ce7ace07a0790c5ff4eaf7f2b0ee78dafdbeee51c7df1322ce

General

Target

SWIFT DOZNAKA.exe
Size

655KB
MD5

af3108b6d0e79e10bbe7d41569329242
SHA1

f0664a4be7c9b187f441912c342466d1f1952b84
SHA256

85774cdd3163c5e259dafdf67b113fd69fa8f4f9ebd964ee91b099bd2f58ebfd
SHA512

7f62d22804daf98e2ccc7176834f089aafca465e7f971eb9f64720003c57dc7888eddb709bfd4858ced5ab6261a220d610c47e0a6a31c2f296adb32ad5bc8180

Score

10^/10

formbook n7ak persistence rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

n7ak

Decoy

audereventur.com

huro14.com

wwwjinsha155.com

antiquevendor.com

samuraisoulfood.net

traffic4updates.download

hypersarv.com

rapport-happy-wedding.com

rokutechnosupport.online

allworljob.com

hanaleedossmann.com

kauai-marathon.com

bepbosch.com

kangen-international.com

zoneshopemenowz.com

belviderewrestling.com

ipllink.com

sellingforcreators.com

wwwswty6655.com

qtumboa.com

Signatures

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

Formbook Payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/980-57-0x0000000000400000-0x000000000042D000-memory.dmp	formbook
behavioral1/memory/980-58-0x000000000041E380-mapping.dmp	formbook
behavioral1/memory/980-60-0x0000000000400000-0x000000000042D000-memory.dmp	formbook
behavioral1/memory/1268-67-0x00000000000C0000-0x00000000000ED000-memory.dmp	formbook

Adds policy Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

colorcpl.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-1819626980-2277161760-1023733287-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	colorcpl.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

colorcpl.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-1819626980-2277161760-1023733287-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	colorcpl.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows\CurrentVersion\Run\MJMPLR58_P = "C:\\Program Files (x86)\\internet explorer\\ieinstal.exe"	colorcpl.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of SetThreadContext 3 IoCs

Processes:

SWIFT DOZNAKA.exeieinstal.execolorcpl.exe

description	pid	process	target process
PID 2024 set thread context of 980	2024	SWIFT DOZNAKA.exe	ieinstal.exe
PID 980 set thread context of 1372	980	ieinstal.exe	Explorer.EXE
PID 1268 set thread context of 1372	1268	colorcpl.exe	Explorer.EXE

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

colorcpl.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-1819626980-2277161760-1023733287-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	colorcpl.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

ieinstal.execolorcpl.exe

pid	process
980	ieinstal.exe
980	ieinstal.exe
1268	colorcpl.exe
1268	colorcpl.exe
1268	colorcpl.exe
1268	colorcpl.exe
1268	colorcpl.exe
1268	colorcpl.exe
1268	colorcpl.exe
1268	colorcpl.exe
1268	colorcpl.exe
1268	colorcpl.exe
1268	colorcpl.exe
1268	colorcpl.exe
1268	colorcpl.exe
1268	colorcpl.exe
1268	colorcpl.exe
1268	colorcpl.exe
1268	colorcpl.exe
1268	colorcpl.exe

Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

ieinstal.execolorcpl.exe

pid process

980 ieinstal.exe
980 ieinstal.exe
980 ieinstal.exe
1268 colorcpl.exe
1268 colorcpl.exe
1268 colorcpl.exe
1268 colorcpl.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

ieinstal.execolorcpl.exe

description pid process

Token: SeDebugPrivilege 980 ieinstal.exe
Token: SeDebugPrivilege 1268 colorcpl.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1372 Explorer.EXE
1372 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1372 Explorer.EXE
1372 Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	980	ieinstal.exe
Token: SeDebugPrivilege	1268	colorcpl.exe

pid	process
1372	Explorer.EXE
1372	Explorer.EXE

pid	process
1372	Explorer.EXE
1372	Explorer.EXE

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

SWIFT DOZNAKA.exeExplorer.EXEcolorcpl.exe

description	pid	process	target process
PID 2024 wrote to memory of 980	2024	SWIFT DOZNAKA.exe	ieinstal.exe
PID 2024 wrote to memory of 980	2024	SWIFT DOZNAKA.exe	ieinstal.exe
PID 2024 wrote to memory of 980	2024	SWIFT DOZNAKA.exe	ieinstal.exe
PID 2024 wrote to memory of 980	2024	SWIFT DOZNAKA.exe	ieinstal.exe
PID 2024 wrote to memory of 980	2024	SWIFT DOZNAKA.exe	ieinstal.exe
PID 2024 wrote to memory of 980	2024	SWIFT DOZNAKA.exe	ieinstal.exe
PID 2024 wrote to memory of 980	2024	SWIFT DOZNAKA.exe	ieinstal.exe
PID 2024 wrote to memory of 980	2024	SWIFT DOZNAKA.exe	ieinstal.exe
PID 2024 wrote to memory of 980	2024	SWIFT DOZNAKA.exe	ieinstal.exe
PID 1372 wrote to memory of 1268	1372	Explorer.EXE	colorcpl.exe
PID 1372 wrote to memory of 1268	1372	Explorer.EXE	colorcpl.exe
PID 1372 wrote to memory of 1268	1372	Explorer.EXE	colorcpl.exe
PID 1372 wrote to memory of 1268	1372	Explorer.EXE	colorcpl.exe
PID 1268 wrote to memory of 1436	1268	colorcpl.exe	Firefox.exe
PID 1268 wrote to memory of 1436	1268	colorcpl.exe	Firefox.exe
PID 1268 wrote to memory of 1436	1268	colorcpl.exe	Firefox.exe
PID 1268 wrote to memory of 1436	1268	colorcpl.exe	Firefox.exe
PID 1268 wrote to memory of 1436	1268	colorcpl.exe	Firefox.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1372

C:\Users\Admin\AppData\Local\Temp\SWIFT DOZNAKA.exe
"C:\Users\Admin\AppData\Local\Temp\SWIFT DOZNAKA.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2024

C:\Program Files (x86)\internet explorer\ieinstal.exe
"C:\Program Files (x86)\internet explorer\ieinstal.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:980

C:\Windows\SysWOW64\colorcpl.exe
"C:\Windows\SysWOW64\colorcpl.exe"
2⤵
- Adds policy Run key to start application
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1268

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:1436

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2

T1060

Privilege Escalation

Defense Evasion

Modify Registry

3

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1

T1102

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\94O2R65S\94Ologim.jpeg
Filesize
66KB

MD5
377b22d7d69dba59ba4a927ce09dc118

SHA1
21e95c0862ee50421403c6cf180b3bcf73306444

SHA256
9f6e9e3c049c770b668c03e916677bb01e5647da8b747cb97a793eba1b729ce0

SHA512
f8b677d95096f3941888855cfea3d11612a0bbd758fd7250c9ffdd8d4bdf9572d4110fca9c9573e369bc336efae7191d48136e57b6d7262bde24607c24f1ba18

Download Submit
C:\Users\Admin\AppData\Roaming\94O2R65S\94Ologrf.ini
Filesize
40B

MD5
2f245469795b865bdd1b956c23d7893d

SHA1
6ad80b974d3808f5a20ea1e766c7d2f88b9e5895

SHA256
1662d01a2d47b875a34fc7a8cd92e78cb2ba7f34023c7fd2639cbb10b8d94361

SHA512
909f189846a5d2db208a5eb2e7cb3042c0f164caf437e2b1b6de608c0a70e4f3510b81b85753dbeec1e211e6a83e6ea8c96aff896e9b6e8ed42014473a54dc4f

Download Submit
C:\Users\Admin\AppData\Roaming\94O2R65S\94Ologri.ini
Filesize
40B

MD5
d63a82e5d81e02e399090af26db0b9cb

SHA1
91d0014c8f54743bba141fd60c9d963f869d76c9

SHA256
eaece2eba6310253249603033c744dd5914089b0bb26bde6685ec9813611baae

SHA512
38afb05016d8f3c69d246321573997aaac8a51c34e61749a02bf5e8b2b56b94d9544d65801511044e1495906a86dc2100f2e20ff4fcbed09e01904cc780fdbad

Download Submit
C:\Users\Admin\AppData\Roaming\94O2R65S\94Ologrv.ini
Filesize
40B

MD5
ba3b6bc807d4f76794c4b81b09bb9ba5

SHA1
24cb89501f0212ff3095ecc0aba97dd563718fb1

SHA256
6eebf968962745b2e9de2ca969af7c424916d4e3fe3cc0bb9b3d414abfce9507

SHA512
ecd07e601fc9e3cfc39addd7bd6f3d7f7ff3253afb40bf536e9eaac5a4c243e5ec40fbfd7b216cb0ea29f2517419601e335e33ba19dea4a46f65e38694d465bf

Download Submit
memory/980-55-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/980-57-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/980-58-0x000000000041E380-mapping.dmp

Download
memory/980-60-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/980-61-0x0000000000AF0000-0x0000000000DF3000-memory.dmp

Filesize
3.0MB

Download
memory/980-62-0x0000000000260000-0x0000000000274000-memory.dmp

Filesize
80KB

Download
memory/1268-64-0x0000000000000000-mapping.dmp

Download
memory/1268-68-0x00000000020D0000-0x00000000023D3000-memory.dmp

Filesize
3.0MB

Download
memory/1268-69-0x0000000000900000-0x0000000000993000-memory.dmp

Filesize
588KB

Download
memory/1268-67-0x00000000000C0000-0x00000000000ED000-memory.dmp

Filesize
180KB

Download
memory/1268-66-0x0000000000B20000-0x0000000000B38000-memory.dmp

Filesize
96KB

Download
memory/1372-70-0x0000000007060000-0x000000000719A000-memory.dmp

Filesize
1.2MB

Download
memory/1372-63-0x0000000004250000-0x000000000430A000-memory.dmp

Filesize
744KB

Download
memory/2024-54-0x0000000076011000-0x0000000076013000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads