formbook | 937c7c476bb363e55fdf1ff275c87de91ec0f550072e9a759387cc95e6c78c83

General

Target

PI & PACKING LIST.exe
Size

1006KB
MD5

36fbb21511e87e8dddc8916cc2dc9367
SHA1

eda2fa3fe4b62fe3d564cf492cc31a875e8f1922
SHA256

937c7c476bb363e55fdf1ff275c87de91ec0f550072e9a759387cc95e6c78c83
SHA512

85aa4905d89f42acc75d9a31806d16a84ffca0bbd4aaf9b9605d98adc8ff66544616afd8705c9c5295a9153930f1be1d58c6556f9c244e1be163218c42336dc7
SSDEEP

24576:s1uqqdOC2CIep1Vtcl6gIGVfeSvopbGCh9XV:sbqdO+IAInVnFCh9X

Score

10^/10

formbook m5oe rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Campaign

m5oe

Decoy

HdR8hG6r12hBYuHY4zv6YeeFPQ==

tD1V9gswYvgQXEGd

1xKtJ1LdqRYMRMC84U1A

MbhjiWb7Lz8z7KIWl3UyUIJwA6Tb

joVB5Xggy2RtE+odsZg=

TrduAIay6Y3SvoIK20xI

pSna7LOsXXwXT/zz3Iow4g==

QnthmO4Qst5gC3sDoA==

eAirzOOgO7SOCenz3Iow4g==

xg0uSbfLTg==

YWQXwyGRzPEHzGrDFE8CBSE=

ujLnfuXoH9dbgHIK20xI

291v0XsGFrYQXEGd

MRvTd/qMuaHpjCM=

X131fLC6VWX4MsvCb2IPjIfq8wlksWfg

Y9Bur8DbgqFt/Yni86MMCCE=

q6RTBmJkmy5pWTmmCCrvmuCDPw==

mQS26DojT+EQXEGd

sjHQ+Kav2Wx9FeodsZg=

JA24UKnTA5re1LhcQaVo/w==

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

PI & PACKING LIST.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Control Panel\International\Geo\Nation	PI & PACKING LIST.exe

Loads dropped DLL 1 IoCs

Processes:

mstsc.exe

pid process

1288 mstsc.exe

pid	process
1288	mstsc.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

PI & PACKING LIST.exePI & PACKING LIST.exemstsc.exe

description	pid	process	target process
PID 1280 set thread context of 1064	1280	PI & PACKING LIST.exe	PI & PACKING LIST.exe
PID 1064 set thread context of 1208	1064	PI & PACKING LIST.exe	Explorer.EXE
PID 1288 set thread context of 1208	1288	mstsc.exe	Explorer.EXE

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

mstsc.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-4063495947-34355257-727531523-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	mstsc.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

PI & PACKING LIST.exemstsc.exe

pid	process
1064	PI & PACKING LIST.exe
1064	PI & PACKING LIST.exe
1064	PI & PACKING LIST.exe
1064	PI & PACKING LIST.exe
1288	mstsc.exe
1288	mstsc.exe
1288	mstsc.exe
1288	mstsc.exe
1288	mstsc.exe
1288	mstsc.exe
1288	mstsc.exe
1288	mstsc.exe
1288	mstsc.exe
1288	mstsc.exe
1288	mstsc.exe
1288	mstsc.exe
1288	mstsc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1208 Explorer.EXE
Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

PI & PACKING LIST.exemstsc.exe

pid process

1064 PI & PACKING LIST.exe
1064 PI & PACKING LIST.exe
1064 PI & PACKING LIST.exe
1288 mstsc.exe
1288 mstsc.exe
1288 mstsc.exe
1288 mstsc.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

PI & PACKING LIST.exemstsc.exe

description pid process

Token: SeDebugPrivilege 1064 PI & PACKING LIST.exe
Token: SeDebugPrivilege 1288 mstsc.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1208 Explorer.EXE
1208 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1208 Explorer.EXE
1208 Explorer.EXE

pid	process
1208	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	1064	PI & PACKING LIST.exe
Token: SeDebugPrivilege	1288	mstsc.exe

pid	process
1208	Explorer.EXE
1208	Explorer.EXE

pid	process
1208	Explorer.EXE
1208	Explorer.EXE

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

PI & PACKING LIST.exeExplorer.EXEmstsc.exe

description	pid	process	target process
PID 1280 wrote to memory of 1064	1280	PI & PACKING LIST.exe	PI & PACKING LIST.exe
PID 1280 wrote to memory of 1064	1280	PI & PACKING LIST.exe	PI & PACKING LIST.exe
PID 1280 wrote to memory of 1064	1280	PI & PACKING LIST.exe	PI & PACKING LIST.exe
PID 1280 wrote to memory of 1064	1280	PI & PACKING LIST.exe	PI & PACKING LIST.exe
PID 1280 wrote to memory of 1064	1280	PI & PACKING LIST.exe	PI & PACKING LIST.exe
PID 1280 wrote to memory of 1064	1280	PI & PACKING LIST.exe	PI & PACKING LIST.exe
PID 1280 wrote to memory of 1064	1280	PI & PACKING LIST.exe	PI & PACKING LIST.exe
PID 1208 wrote to memory of 1288	1208	Explorer.EXE	mstsc.exe
PID 1208 wrote to memory of 1288	1208	Explorer.EXE	mstsc.exe
PID 1208 wrote to memory of 1288	1208	Explorer.EXE	mstsc.exe
PID 1208 wrote to memory of 1288	1208	Explorer.EXE	mstsc.exe
PID 1288 wrote to memory of 1732	1288	mstsc.exe	Firefox.exe
PID 1288 wrote to memory of 1732	1288	mstsc.exe	Firefox.exe
PID 1288 wrote to memory of 1732	1288	mstsc.exe	Firefox.exe
PID 1288 wrote to memory of 1732	1288	mstsc.exe	Firefox.exe
PID 1288 wrote to memory of 1732	1288	mstsc.exe	Firefox.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1208

C:\Users\Admin\AppData\Local\Temp\PI & PACKING LIST.exe
"C:\Users\Admin\AppData\Local\Temp\PI & PACKING LIST.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1280

C:\Users\Admin\AppData\Local\Temp\PI & PACKING LIST.exe
"C:\Users\Admin\AppData\Local\Temp\PI & PACKING LIST.exe"
3⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1064

C:\Windows\SysWOW64\mstsc.exe
"C:\Windows\SysWOW64\mstsc.exe"
2⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1288

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:1732

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\sqlite3.dll
Filesize
922KB

MD5
dda1b03a5cd2ca37c96b7daf5e3a8ed7

SHA1
c70e5f58e61980d39608f0795879bf012dbbbca2

SHA256
79f86c1edbbc69652a03a0f5667b3985bcf1e19f16fa3b8c7934e5b97ab8586d

SHA512
bf83648c9b5d6d65b2c8409d262a1b7421d2cb13d6c759ec5f352c2d1c5adff3ee2395250fbdfe3590f25fe96bf6b40c2d82a8e7eecaab03be2e6a398e83981f

Download Submit
memory/1064-68-0x0000000000401000-0x000000000042F000-memory.dmp

Filesize
184KB

Download
memory/1064-66-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1064-67-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1064-69-0x0000000000AB0000-0x0000000000DB3000-memory.dmp

Filesize
3.0MB

Download
memory/1064-70-0x0000000000120000-0x0000000000130000-memory.dmp

Filesize
64KB

Download
memory/1064-60-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1064-61-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1064-63-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1064-64-0x00000000004012B0-mapping.dmp

Download
memory/1208-78-0x0000000004AE0000-0x0000000004BD9000-memory.dmp

Filesize
996KB

Download
memory/1208-71-0x0000000002CA0000-0x0000000002D5C000-memory.dmp

Filesize
752KB

Download
memory/1208-80-0x0000000004AE0000-0x0000000004BD9000-memory.dmp

Filesize
996KB

Download
memory/1280-55-0x0000000075601000-0x0000000075603000-memory.dmp

Filesize
8KB

Download
memory/1280-56-0x0000000000330000-0x0000000000348000-memory.dmp

Filesize
96KB

Download
memory/1280-59-0x0000000000BD0000-0x0000000000C3E000-memory.dmp

Filesize
440KB

Download
memory/1280-58-0x0000000005F50000-0x0000000005FF6000-memory.dmp

Filesize
664KB

Download
memory/1280-57-0x0000000000350000-0x000000000035C000-memory.dmp

Filesize
48KB

Download
memory/1280-54-0x00000000009A0000-0x0000000000AA2000-memory.dmp

Filesize
1.0MB

Download
memory/1288-79-0x0000000000080000-0x00000000000AD000-memory.dmp

Filesize
180KB

Download
memory/1288-77-0x0000000002390000-0x000000000241F000-memory.dmp

Filesize
572KB

Download
memory/1288-76-0x0000000002080000-0x0000000002383000-memory.dmp

Filesize
3.0MB

Download
memory/1288-75-0x0000000000080000-0x00000000000AD000-memory.dmp

Filesize
180KB

Download
memory/1288-74-0x0000000000210000-0x0000000000314000-memory.dmp

Filesize
1.0MB

Download
memory/1288-72-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads